40215629

素因数分解:

${\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 42456960

約数和(自身を除く): 2241331

約数列:

[1, 41, 89, 103, 107, 3649, 4223, 4387, 9167, 9523, 11021, 375847, 390443, 451861, 980869, 40215629]

約数ペア:

[(1, 40215629), (41, 980869), (89, 451861), (103, 390443), (107, 375847), (3649, 11021), (4223, 9523), (4387, 9167)]