40915208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269179}}^1$

素因数の和:269204

約数の個数: 16

約数和(自身を含む): 80754000

約数和(自身を除く): 39838792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269179, 538358, 1076716, 2153432, 5114401, 10228802, 20457604, 40915208]

約数ペア:

[(1, 40915208), (2, 20457604), (4, 10228802), (8, 5114401), (19, 2153432), (38, 1076716), (76, 538358), (152, 269179)]