89776648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6301}}^1$

素因数の和:6457

約数の個数: 32

約数和(自身を含む): 182631960

約数和(自身を除く): 92855312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 6301, 7124, 12602, 14248, 25204, 50408, 81913, 163826, 327652, 655304, 863237, 1726474, 3452948, 6905896, 11222081, 22444162, 44888324, 89776648]

約数ペア:

[(1, 89776648), (2, 44888324), (4, 22444162), (8, 11222081), (13, 6905896), (26, 3452948), (52, 1726474), (104, 863237), (137, 655304), (274, 327652), (548, 163826), (1096, 81913), (1781, 50408), (3562, 25204), (6301, 14248), (7124, 12602)]