90370192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{1109}}^1$

素因数の和:1591

約数の個数: 40

約数和(自身を含む): 191594880

約数和(自身を除く): 101224688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 463, 926, 1109, 1852, 2218, 3704, 4436, 5093, 7408, 8872, 10186, 12199, 17744, 20372, 24398, 40744, 48796, 81488, 97592, 195184, 513467, 1026934, 2053868, 4107736, 5648137, 8215472, 11296274, 22592548, 45185096, 90370192]

約数ペア:

[(1, 90370192), (2, 45185096), (4, 22592548), (8, 11296274), (11, 8215472), (16, 5648137), (22, 4107736), (44, 2053868), (88, 1026934), (176, 513467), (463, 195184), (926, 97592), (1109, 81488), (1852, 48796), (2218, 40744), (3704, 24398), (4436, 20372), (5093, 17744), (7408, 12199), (8872, 10186)]