40903088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{150379}}^1$

素因数の和:150404

約数の個数: 20

約数和(自身を含む): 83912040

約数和(自身を除く): 43008952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 150379, 300758, 601516, 1203032, 2406064, 2556443, 5112886, 10225772, 20451544, 40903088]

約数ペア:

[(1, 40903088), (2, 20451544), (4, 10225772), (8, 5112886), (16, 2556443), (17, 2406064), (34, 1203032), (68, 601516), (136, 300758), (272, 150379)]