40418854

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{93131}}^1$

素因数の和:93171

約数の個数: 16

約数和(自身を含む): 71525376

約数和(自身を除く): 31106522

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 93131, 186262, 651917, 1303834, 2887061, 5774122, 20209427, 40418854]

約数ペア:

[(1, 40418854), (2, 20209427), (7, 5774122), (14, 2887061), (31, 1303834), (62, 651917), (217, 186262), (434, 93131)]