40568398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50333}}^1$

素因数の和:50379

約数の個数: 16

約数和(自身を含む): 67648896

約数和(自身を除く): 27080498

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 50333, 100666, 654329, 1308658, 1560323, 3120646, 20284199, 40568398]

約数ペア:

[(1, 40568398), (2, 20284199), (13, 3120646), (26, 1560323), (31, 1308658), (62, 654329), (403, 100666), (806, 50333)]