90149368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{6563}}^1$

素因数の和:6687

約数の個数: 32

約数和(自身を含む): 180772560

約数和(自身を除く): 90623192

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6563, 6868, 13126, 13736, 26252, 52504, 111571, 223142, 446284, 662863, 892568, 1325726, 2651452, 5302904, 11268671, 22537342, 45074684, 90149368]

約数ペア:

[(1, 90149368), (2, 45074684), (4, 22537342), (8, 11268671), (17, 5302904), (34, 2651452), (68, 1325726), (101, 892568), (136, 662863), (202, 446284), (404, 223142), (808, 111571), (1717, 52504), (3434, 26252), (6563, 13736), (6868, 13126)]