84465968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2339}}^1$

素因数の和:2445

約数の個数: 40

約数和(自身を含む): 170904240

約数和(自身を除く): 86438272

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 122, 148, 244, 296, 488, 592, 976, 2257, 2339, 4514, 4678, 9028, 9356, 18056, 18712, 36112, 37424, 86543, 142679, 173086, 285358, 346172, 570716, 692344, 1141432, 1384688, 2282864, 5279123, 10558246, 21116492, 42232984, 84465968]

約数ペア:

[(1, 84465968), (2, 42232984), (4, 21116492), (8, 10558246), (16, 5279123), (37, 2282864), (61, 1384688), (74, 1141432), (122, 692344), (148, 570716), (244, 346172), (296, 285358), (488, 173086), (592, 142679), (976, 86543), (2257, 37424), (2339, 36112), (4514, 18712), (4678, 18056), (9028, 9356)]