31729670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4673}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 65959488

約数和(自身を除く): 34229818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4673, 6790, 9346, 23365, 32711, 46730, 65422, 163555, 327110, 453281, 906562, 2266405, 3172967, 4532810, 6345934, 15864835, 31729670]

約数ペア:

[(1, 31729670), (2, 15864835), (5, 6345934), (7, 4532810), (10, 3172967), (14, 2266405), (35, 906562), (70, 453281), (97, 327110), (194, 163555), (485, 65422), (679, 46730), (970, 32711), (1358, 23365), (3395, 9346), (4673, 6790)]