31204684

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{14107}}^1$

素因数の和:14197

約数の個数: 24

約数和(自身を含む): 63203840

約数和(自身を除く): 31999156

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 14107, 28214, 56428, 98749, 197498, 394996, 1114453, 2228906, 4457812, 7801171, 15602342, 31204684]

約数ペア:

[(1, 31204684), (2, 15602342), (4, 7801171), (7, 4457812), (14, 2228906), (28, 1114453), (79, 394996), (158, 197498), (316, 98749), (553, 56428), (1106, 28214), (2212, 14107)]