40619848

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2099}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 79380000

約数和(自身を除く): 38760152

約数列:

[1, 2, 4, 8, 41, 59, 82, 118, 164, 236, 328, 472, 2099, 2419, 4198, 4838, 8396, 9676, 16792, 19352, 86059, 123841, 172118, 247682, 344236, 495364, 688472, 990728, 5077481, 10154962, 20309924, 40619848]

約数ペア:

[(1, 40619848), (2, 20309924), (4, 10154962), (8, 5077481), (41, 990728), (59, 688472), (82, 495364), (118, 344236), (164, 247682), (236, 172118), (328, 123841), (472, 86059), (2099, 19352), (2419, 16792), (4198, 9676), (4838, 8396)]