40881416

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{176213}}^1$

素因数の和:176248

約数の個数: 16

約数和(自身を含む): 79296300

約数和(自身を除く): 38414884

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 176213, 352426, 704852, 1409704, 5110177, 10220354, 20440708, 40881416]

約数ペア:

[(1, 40881416), (2, 20440708), (4, 10220354), (8, 5110177), (29, 1409704), (58, 704852), (116, 352426), (232, 176213)]