31872678

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{23197}}^1$

素因数の和:23431

約数の個数: 16

約数和(自身を含む): 64026480

約数和(自身を除く): 32153802

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 23197, 46394, 69591, 139182, 5312113, 10624226, 15936339, 31872678]

約数ペア:

[(1, 31872678), (2, 15936339), (3, 10624226), (6, 5312113), (229, 139182), (458, 69591), (687, 46394), (1374, 23197)]