16288916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 33944064

約数和(自身を除く): 17655148

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 163, 166, 172, 301, 326, 332, 581, 602, 652, 1141, 1162, 1204, 2282, 2324, 3569, 4564, 7009, 7138, 13529, 14018, 14276, 24983, 27058, 28036, 49063, 49966, 54116, 94703, 98126, 99932, 189406, 196252, 378812, 581747, 1163494, 2326988, 4072229, 8144458, 16288916]

約数ペア:

[(1, 16288916), (2, 8144458), (4, 4072229), (7, 2326988), (14, 1163494), (28, 581747), (43, 378812), (83, 196252), (86, 189406), (163, 99932), (166, 98126), (172, 94703), (301, 54116), (326, 49966), (332, 49063), (581, 28036), (602, 27058), (652, 24983), (1141, 14276), (1162, 14018), (1204, 13529), (2282, 7138), (2324, 7009), (3569, 4564)]