40425262

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 62317584

約数和(自身を除く): 21892322

約数列:

[1, 2, 41, 82, 421, 842, 1171, 2342, 17261, 34522, 48011, 96022, 492991, 985982, 20212631, 40425262]

約数ペア:

[(1, 40425262), (2, 20212631), (41, 985982), (82, 492991), (421, 96022), (842, 48011), (1171, 34522), (2342, 17261)]