31968398

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12211}}^1$

素因数の和:12248

約数の個数: 32

約数和(自身を含む): 63307008

約数和(自身を除く): 31338610

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 12211, 24422, 85477, 134321, 170954, 207587, 268642, 415174, 940247, 1453109, 1880494, 2283457, 2906218, 4566914, 15984199, 31968398]

約数ペア:

[(1, 31968398), (2, 15984199), (7, 4566914), (11, 2906218), (14, 2283457), (17, 1880494), (22, 1453109), (34, 940247), (77, 415174), (119, 268642), (154, 207587), (187, 170954), (238, 134321), (374, 85477), (1309, 24422), (2618, 12211)]