90461648

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{41269}}^1$

素因数の和:41414

約数の個数: 20

約数和(自身を含む): 176553060

約数和(自身を除く): 86091412

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 41269, 82538, 165076, 330152, 660304, 5653853, 11307706, 22615412, 45230824, 90461648]

約数ペア:

[(1, 90461648), (2, 45230824), (4, 22615412), (8, 11307706), (16, 5653853), (137, 660304), (274, 330152), (548, 165076), (1096, 82538), (2192, 41269)]