15988893656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{2063}}^1\times {\mathrm{23629}}^1$

素因数の和:25739

約数の個数: 32

約数和(自身を含む): 30726561600

約数和(自身を除く): 14737667944

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 2063, 4126, 8252, 16504, 23629, 47258, 84583, 94516, 169166, 189032, 338332, 676664, 968789, 1937578, 3875156, 7750312, 48746627, 97493254, 194986508, 389973016, 1998611707, 3997223414, 7994446828, 15988893656]

約数ペア:

[(1, 15988893656), (2, 7994446828), (4, 3997223414), (8, 1998611707), (41, 389973016), (82, 194986508), (164, 97493254), (328, 48746627), (2063, 7750312), (4126, 3875156), (8252, 1937578), (16504, 968789), (23629, 676664), (47258, 338332), (84583, 189032), (94516, 169166)]