40805176

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 79620480

約数和(自身を除く): 38815304

約数列:

[1, 2, 4, 8, 31, 62, 124, 137, 248, 274, 548, 1096, 1201, 2402, 4247, 4804, 8494, 9608, 16988, 33976, 37231, 74462, 148924, 164537, 297848, 329074, 658148, 1316296, 5100647, 10201294, 20402588, 40805176]

約数ペア:

[(1, 40805176), (2, 20402588), (4, 10201294), (8, 5100647), (31, 1316296), (62, 658148), (124, 329074), (137, 297848), (248, 164537), (274, 148924), (548, 74462), (1096, 37231), (1201, 33976), (2402, 16988), (4247, 9608), (4804, 8494)]