31790148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7027}}^1$

素因数の和:7076

約数の個数: 48

約数和(自身を含む): 82649280

約数和(自身を除く): 50859132

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 174, 348, 377, 754, 1131, 1508, 2262, 4524, 7027, 14054, 21081, 28108, 42162, 84324, 91351, 182702, 203783, 274053, 365404, 407566, 548106, 611349, 815132, 1096212, 1222698, 2445396, 2649179, 5298358, 7947537, 10596716, 15895074, 31790148]

約数ペア:

[(1, 31790148), (2, 15895074), (3, 10596716), (4, 7947537), (6, 5298358), (12, 2649179), (13, 2445396), (26, 1222698), (29, 1096212), (39, 815132), (52, 611349), (58, 548106), (78, 407566), (87, 365404), (116, 274053), (156, 203783), (174, 182702), (348, 91351), (377, 84324), (754, 42162), (1131, 28108), (1508, 21081), (2262, 14054), (4524, 7027)]