84418736

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{310363}}^1$

素因数の和:310388

約数の個数: 20

約数和(自身を含む): 173183112

約数和(自身を除く): 88764376

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 310363, 620726, 1241452, 2482904, 4965808, 5276171, 10552342, 21104684, 42209368, 84418736]

約数ペア:

[(1, 84418736), (2, 42209368), (4, 21104684), (8, 10552342), (16, 5276171), (17, 4965808), (34, 2482904), (68, 1241452), (136, 620726), (272, 310363)]