90949976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{3251}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 184388400

約数和(自身を除く): 93438424

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3251, 3497, 6502, 6994, 13004, 13988, 26008, 27976, 42263, 84526, 169052, 338104, 874519, 1749038, 3498076, 6996152, 11368747, 22737494, 45474988, 90949976]

約数ペア:

[(1, 90949976), (2, 45474988), (4, 22737494), (8, 11368747), (13, 6996152), (26, 3498076), (52, 1749038), (104, 874519), (269, 338104), (538, 169052), (1076, 84526), (2152, 42263), (3251, 27976), (3497, 26008), (6502, 13988), (6994, 13004)]