91889194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 53522006

約数列:

[1, 2, 43, 71, 86, 101, 142, 149, 202, 298, 3053, 4343, 6106, 6407, 7171, 8686, 10579, 12814, 14342, 15049, 21158, 30098, 308353, 454897, 616706, 647107, 909794, 1068479, 1294214, 2136958, 45944597, 91889194]

約数ペア:

[(1, 91889194), (2, 45944597), (43, 2136958), (71, 1294214), (86, 1068479), (101, 909794), (142, 647107), (149, 616706), (202, 454897), (298, 308353), (3053, 30098), (4343, 21158), (6106, 15049), (6407, 14342), (7171, 12814), (8686, 10579)]