31235246

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2293}}^1$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 54918360

約数和(自身を除く): 23683114

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 2293, 4586, 6811, 13622, 16051, 32102, 112357, 224714, 318727, 637454, 2231089, 4462178, 15617623, 31235246]

約数ペア:

[(1, 31235246), (2, 15617623), (7, 4462178), (14, 2231089), (49, 637454), (98, 318727), (139, 224714), (278, 112357), (973, 32102), (1946, 16051), (2293, 13622), (4586, 6811)]