40449832

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{82889}}^1$

素因数の和:82956

約数の個数: 16

約数和(自身を含む): 77087700

約数和(自身を除く): 36637868

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 82889, 165778, 331556, 663112, 5056229, 10112458, 20224916, 40449832]

約数ペア:

[(1, 40449832), (2, 20224916), (4, 10112458), (8, 5056229), (61, 663112), (122, 331556), (244, 165778), (488, 82889)]