31929224

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{401}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 61867800

約数和(自身を除く): 29938576

約数列:

[1, 2, 4, 8, 37, 74, 148, 269, 296, 401, 538, 802, 1076, 1604, 2152, 3208, 9953, 14837, 19906, 29674, 39812, 59348, 79624, 107869, 118696, 215738, 431476, 862952, 3991153, 7982306, 15964612, 31929224]

約数ペア:

[(1, 31929224), (2, 15964612), (4, 7982306), (8, 3991153), (37, 862952), (74, 431476), (148, 215738), (269, 118696), (296, 107869), (401, 79624), (538, 59348), (802, 39812), (1076, 29674), (1604, 19906), (2152, 14837), (3208, 9953)]