31212832

素因数分解:

$2^5\times 7^1\times {\mathrm{139343}}^1$

素因数の和:139360

約数の個数: 24

約数和(自身を含む): 70229376

約数和(自身を除く): 39016544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 139343, 278686, 557372, 975401, 1114744, 1950802, 2229488, 3901604, 4458976, 7803208, 15606416, 31212832]

約数ペア:

[(1, 31212832), (2, 15606416), (4, 7803208), (7, 4458976), (8, 3901604), (14, 2229488), (16, 1950802), (28, 1114744), (32, 975401), (56, 557372), (112, 278686), (224, 139343)]