40651658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9127}}^1$

素因数の和:9277

約数の個数: 16

約数和(自身を含む): 65064384

約数和(自身を除く): 24412726

約数列:

[1, 2, 17, 34, 131, 262, 2227, 4454, 9127, 18254, 155159, 310318, 1195637, 2391274, 20325829, 40651658]

約数ペア:

[(1, 40651658), (2, 20325829), (17, 2391274), (34, 1195637), (131, 310318), (262, 155159), (2227, 18254), (4454, 9127)]