90442672

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{55967}}^1$

素因数の和:56076

約数の個数: 20

約数和(自身を含む): 176970816

約数和(自身を除く): 86528144

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 55967, 111934, 223868, 447736, 895472, 5652667, 11305334, 22610668, 45221336, 90442672]

約数ペア:

[(1, 90442672), (2, 45221336), (4, 22610668), (8, 11305334), (16, 5652667), (101, 895472), (202, 447736), (404, 223868), (808, 111934), (1616, 55967)]