31583872

素因数分解:

$2^7\times {\mathrm{227}}^1\times {\mathrm{1087}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 63256320

約数和(自身を除く): 31672448

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 227, 454, 908, 1087, 1816, 2174, 3632, 4348, 7264, 8696, 14528, 17392, 29056, 34784, 69568, 139136, 246749, 493498, 986996, 1973992, 3947984, 7895968, 15791936, 31583872]

約数ペア:

[(1, 31583872), (2, 15791936), (4, 7895968), (8, 3947984), (16, 1973992), (32, 986996), (64, 493498), (128, 246749), (227, 139136), (454, 69568), (908, 34784), (1087, 29056), (1816, 17392), (2174, 14528), (3632, 8696), (4348, 7264)]