85477974

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{2539}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 177515520

約数和(自身を除く): 92037546

約数列:

[1, 2, 3, 6, 31, 62, 93, 181, 186, 362, 543, 1086, 2539, 5078, 5611, 7617, 11222, 15234, 16833, 33666, 78709, 157418, 236127, 459559, 472254, 919118, 1378677, 2757354, 14246329, 28492658, 42738987, 85477974]

約数ペア:

[(1, 85477974), (2, 42738987), (3, 28492658), (6, 14246329), (31, 2757354), (62, 1378677), (93, 919118), (181, 472254), (186, 459559), (362, 236127), (543, 157418), (1086, 78709), (2539, 33666), (5078, 16833), (5611, 15234), (7617, 11222)]