85461296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4089

約数の個数: 40

約数和(自身を含む): 174941184

約数和(自身を除く): 89479888

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 4007, 5332, 8014, 10664, 16028, 21328, 32056, 64112, 124217, 172301, 248434, 344602, 496868, 689204, 993736, 1378408, 1987472, 2756816, 5341331, 10682662, 21365324, 42730648, 85461296]

約数ペア:

[(1, 85461296), (2, 42730648), (4, 21365324), (8, 10682662), (16, 5341331), (31, 2756816), (43, 1987472), (62, 1378408), (86, 993736), (124, 689204), (172, 496868), (248, 344602), (344, 248434), (496, 172301), (688, 124217), (1333, 64112), (2666, 32056), (4007, 21328), (5332, 16028), (8014, 10664)]