89305072

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{18181}}^1$

素因数の和:18496

約数の個数: 20

約数和(自身を含む): 173601736

約数和(自身を除く): 84296664

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 18181, 36362, 72724, 145448, 290896, 5581567, 11163134, 22326268, 44652536, 89305072]

約数ペア:

[(1, 89305072), (2, 44652536), (4, 22326268), (8, 11163134), (16, 5581567), (307, 290896), (614, 145448), (1228, 72724), (2456, 36362), (4912, 18181)]