91905008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{7489}}^1$

素因数の和:7569

約数の個数: 40

約数和(自身を含む): 195039600

約数和(自身を除く): 103134592

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 7489, 12272, 14978, 29956, 59912, 97357, 119824, 194714, 389428, 441851, 778856, 883702, 1557712, 1767404, 3534808, 5744063, 7069616, 11488126, 22976252, 45952504, 91905008]

約数ペア:

[(1, 91905008), (2, 45952504), (4, 22976252), (8, 11488126), (13, 7069616), (16, 5744063), (26, 3534808), (52, 1767404), (59, 1557712), (104, 883702), (118, 778856), (208, 441851), (236, 389428), (472, 194714), (767, 119824), (944, 97357), (1534, 59912), (3068, 29956), (6136, 14978), (7489, 12272)]