31672248

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18587}}^1$

素因数の和:18667

約数の個数: 32

約数和(自身を含む): 80300160

約数和(自身を除く): 48627912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 18587, 37174, 55761, 74348, 111522, 148696, 223044, 446088, 1319677, 2639354, 3959031, 5278708, 7918062, 10557416, 15836124, 31672248]

約数ペア:

[(1, 31672248), (2, 15836124), (3, 10557416), (4, 7918062), (6, 5278708), (8, 3959031), (12, 2639354), (24, 1319677), (71, 446088), (142, 223044), (213, 148696), (284, 111522), (426, 74348), (568, 55761), (852, 37174), (1704, 18587)]