90452068

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78791}}^1$

素因数の和:78843

約数の個数: 24

約数和(自身を含む): 185318784

約数和(自身を除く): 94866716

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 78791, 157582, 315164, 551537, 1103074, 2206148, 3230431, 6460862, 12921724, 22613017, 45226034, 90452068]

約数ペア:

[(1, 90452068), (2, 45226034), (4, 22613017), (7, 12921724), (14, 6460862), (28, 3230431), (41, 2206148), (82, 1103074), (164, 551537), (287, 315164), (574, 157582), (1148, 78791)]