82135328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12281}}^1$

素因数の和:12321

約数の個数: 48

約数和(自身を含む): 185703840

約数和(自身を除く): 103568512

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 12281, 24562, 49124, 98248, 135091, 196496, 233339, 270182, 392992, 466678, 540364, 933356, 1080728, 1866712, 2161456, 2566729, 3733424, 4322912, 5133458, 7466848, 10266916, 20533832, 41067664, 82135328]

約数ペア:

[(1, 82135328), (2, 41067664), (4, 20533832), (8, 10266916), (11, 7466848), (16, 5133458), (19, 4322912), (22, 3733424), (32, 2566729), (38, 2161456), (44, 1866712), (76, 1080728), (88, 933356), (152, 540364), (176, 466678), (209, 392992), (304, 270182), (352, 233339), (418, 196496), (608, 135091), (836, 98248), (1672, 49124), (3344, 24562), (6688, 12281)]