31004055908

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3167}}^1$

素因数の和:3441

約数の個数: 96

約数和(自身を含む): 65195311104

約数和(自身を除く): 34191255196

約数列:

[1, 2, 4, 7, 14, 28, 43, 47, 86, 94, 172, 173, 188, 301, 329, 346, 602, 658, 692, 1204, 1211, 1316, 2021, 2422, 3167, 4042, 4844, 6334, 7439, 8084, 8131, 12668, 14147, 14878, 16262, 22169, 28294, 29756, 32524, 44338, 52073, 56588, 56917, 88676, 104146, 113834, 136181, 148849, 208292, 227668, 272362, 297698, 349633, 544724, 547891, 595396, 699266, 953267, 1041943, 1095782, 1398532, 1906534, 2083886, 2191564, 2447431, 3813068, 3835237, 4167772, 4894862, 6400507, 7670474, 9789724, 12801014, 15340948, 23559313, 25602028, 25750877, 44803549, 47118626, 51501754, 89607098, 94237252, 103003508, 164915191, 179214196, 180256139, 329830382, 360512278, 659660764, 721024556, 1107287711, 2214575422, 4429150844, 7751013977, 15502027954, 31004055908]

約数ペア:

[(1, 31004055908), (2, 15502027954), (4, 7751013977), (7, 4429150844), (14, 2214575422), (28, 1107287711), (43, 721024556), (47, 659660764), (86, 360512278), (94, 329830382), (172, 180256139), (173, 179214196), (188, 164915191), (301, 103003508), (329, 94237252), (346, 89607098), (602, 51501754), (658, 47118626), (692, 44803549), (1204, 25750877), (1211, 25602028), (1316, 23559313), (2021, 15340948), (2422, 12801014), (3167, 9789724), (4042, 7670474), (4844, 6400507), (6334, 4894862), (7439, 4167772), (8084, 3835237), (8131, 3813068), (12668, 2447431), (14147, 2191564), (14878, 2083886), (16262, 1906534), (22169, 1398532), (28294, 1095782), (29756, 1041943), (32524, 953267), (44338, 699266), (52073, 595396), (56588, 547891), (56917, 544724), (88676, 349633), (104146, 297698), (113834, 272362), (136181, 227668), (148849, 208292)]