31509512768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{270961}}^1$

素因数の和:271075

約数の個数: 56

約数和(自身を含む): 66071374080

約数和(自身を除く): 34561861312

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 158, 184, 316, 368, 632, 736, 1264, 1472, 1817, 2528, 3634, 5056, 7268, 14536, 29072, 58144, 116288, 270961, 541922, 1083844, 2167688, 4335376, 6232103, 8670752, 12464206, 17341504, 21405919, 24928412, 42811838, 49856824, 85623676, 99713648, 171247352, 199427296, 342494704, 398854592, 492336137, 684989408, 984672274, 1369978816, 1969344548, 3938689096, 7877378192, 15754756384, 31509512768]

約数ペア:

[(1, 31509512768), (2, 15754756384), (4, 7877378192), (8, 3938689096), (16, 1969344548), (23, 1369978816), (32, 984672274), (46, 684989408), (64, 492336137), (79, 398854592), (92, 342494704), (158, 199427296), (184, 171247352), (316, 99713648), (368, 85623676), (632, 49856824), (736, 42811838), (1264, 24928412), (1472, 21405919), (1817, 17341504), (2528, 12464206), (3634, 8670752), (5056, 6232103), (7268, 4335376), (14536, 2167688), (29072, 1083844), (58144, 541922), (116288, 270961)]