89640304

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{33151}}^1$

素因数の和:33185

約数の個数: 30

約数和(自身を含む): 188071296

約数和(自身を除く): 98430992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 33151, 66302, 132604, 265208, 430963, 530416, 861926, 1723852, 3447704, 5602519, 6895408, 11205038, 22410076, 44820152, 89640304]

約数ペア:

[(1, 89640304), (2, 44820152), (4, 22410076), (8, 11205038), (13, 6895408), (16, 5602519), (26, 3447704), (52, 1723852), (104, 861926), (169, 530416), (208, 430963), (338, 265208), (676, 132604), (1352, 66302), (2704, 33151)]