31546168

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 60361200

約数和(自身を除く): 28815032

約数列:

[1, 2, 4, 8, 107, 137, 214, 269, 274, 428, 538, 548, 856, 1076, 1096, 2152, 14659, 28783, 29318, 36853, 57566, 58636, 73706, 115132, 117272, 147412, 230264, 294824, 3943271, 7886542, 15773084, 31546168]

約数ペア:

[(1, 31546168), (2, 15773084), (4, 7886542), (8, 3943271), (107, 294824), (137, 230264), (214, 147412), (269, 117272), (274, 115132), (428, 73706), (538, 58636), (548, 57566), (856, 36853), (1076, 29318), (1096, 28783), (2152, 14659)]