40564492088

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{137042203}}^1$

素因数の和:137042246

約数の個数: 16

約数和(自身を含む): 78114056280

約数和(自身を除く): 37549564192

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 137042203, 274084406, 548168812, 1096337624, 5070561511, 10141123022, 20282246044, 40564492088]

約数ペア:

[(1, 40564492088), (2, 20282246044), (4, 10141123022), (8, 5070561511), (37, 1096337624), (74, 548168812), (148, 274084406), (296, 137042203)]