31004426302

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{8447}}^1$

素因数の和:8820

約数の個数: 32

約数和(自身を含む): 47672064000

約数和(自身を除く): 16667637698

約数列:

[1, 2, 109, 113, 149, 218, 226, 298, 8447, 12317, 16241, 16837, 16894, 24634, 32482, 33674, 920723, 954511, 1258603, 1835233, 1841446, 1909022, 2517206, 3670466, 104041699, 137187727, 142222139, 208083398, 274375454, 284444278, 15502213151, 31004426302]

約数ペア:

[(1, 31004426302), (2, 15502213151), (109, 284444278), (113, 274375454), (149, 208083398), (218, 142222139), (226, 137187727), (298, 104041699), (8447, 3670466), (12317, 2517206), (16241, 1909022), (16837, 1841446), (16894, 1835233), (24634, 1258603), (32482, 954511), (33674, 920723)]