31448284

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{5323}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 63206528

約数和(自身を除く): 31758244

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5323, 5908, 10646, 21292, 37261, 74522, 149044, 1123153, 2246306, 4492612, 7862071, 15724142, 31448284]

約数ペア:

[(1, 31448284), (2, 15724142), (4, 7862071), (7, 4492612), (14, 2246306), (28, 1123153), (211, 149044), (422, 74522), (844, 37261), (1477, 21292), (2954, 10646), (5323, 5908)]