61916536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{857}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 126949680

約数和(自身を除く): 65033144

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 821, 857, 1642, 1714, 3284, 3428, 6568, 6856, 9031, 9427, 18062, 18854, 36124, 37708, 72248, 75416, 703597, 1407194, 2814388, 5628776, 7739567, 15479134, 30958268, 61916536]

約数ペア:

[(1, 61916536), (2, 30958268), (4, 15479134), (8, 7739567), (11, 5628776), (22, 2814388), (44, 1407194), (88, 703597), (821, 75416), (857, 72248), (1642, 37708), (1714, 36124), (3284, 18854), (3428, 18062), (6568, 9427), (6856, 9031)]