90156664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5741}}^1$

素因数の和:5911

約数の個数: 32

約数和(自身を含む): 183284640

約数和(自身を除く): 93127976

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 5741, 7852, 11482, 15704, 22964, 45928, 74633, 149266, 298532, 597064, 866891, 1733782, 3467564, 6935128, 11269583, 22539166, 45078332, 90156664]

約数ペア:

[(1, 90156664), (2, 45078332), (4, 22539166), (8, 11269583), (13, 6935128), (26, 3467564), (52, 1733782), (104, 866891), (151, 597064), (302, 298532), (604, 149266), (1208, 74633), (1963, 45928), (3926, 22964), (5741, 15704), (7852, 11482)]