40581346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91813}}^1$

素因数の和:91845

約数の個数: 16

約数和(自身を含む): 69411384

約数和(自身を除く): 28830038

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 91813, 183626, 1193569, 1560821, 2387138, 3121642, 20290673, 40581346]

約数ペア:

[(1, 40581346), (2, 20290673), (13, 3121642), (17, 2387138), (26, 1560821), (34, 1193569), (221, 183626), (442, 91813)]