353140232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{21713}}^1$

素因数の和:21845

約数の個数: 32

約数和(自身を含む): 703533600

約数和(自身を除く): 350393368

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 21713, 43426, 86852, 173704, 412547, 825094, 1650188, 2323291, 3300376, 4646582, 9293164, 18586328, 44142529, 88285058, 176570116, 353140232]

約数ペア:

[(1, 353140232), (2, 176570116), (4, 88285058), (8, 44142529), (19, 18586328), (38, 9293164), (76, 4646582), (107, 3300376), (152, 2323291), (214, 1650188), (428, 825094), (856, 412547), (2033, 173704), (4066, 86852), (8132, 43426), (16264, 21713)]