40383986

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1151}}^1$

素因数の和:1537

約数の個数: 16

約数和(自身を含む): 61959168

約数和(自身を除く): 21575182

約数列:

[1, 2, 53, 106, 331, 662, 1151, 2302, 17543, 35086, 61003, 122006, 380981, 761962, 20191993, 40383986]

約数ペア:

[(1, 40383986), (2, 20191993), (53, 761962), (106, 380981), (331, 122006), (662, 61003), (1151, 35086), (2302, 17543)]