40112368

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109001}}^1$

素因数の和:109032

約数の個数: 20

約数和(自身を含む): 81097488

約数和(自身を除く): 40985120

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 109001, 218002, 436004, 872008, 1744016, 2507023, 5014046, 10028092, 20056184, 40112368]

約数ペア:

[(1, 40112368), (2, 20056184), (4, 10028092), (8, 5014046), (16, 2507023), (23, 1744016), (46, 872008), (92, 436004), (184, 218002), (368, 109001)]