31676268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10726

約数の個数: 48

約数和(自身を含む): 83793920

約数和(自身を除く): 52117652

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 10687, 21374, 32061, 42748, 64122, 128244, 138931, 203053, 277862, 406106, 416793, 555724, 609159, 812212, 833586, 1218318, 1667172, 2436636, 2639689, 5279378, 7919067, 10558756, 15838134, 31676268]

約数ペア:

[(1, 31676268), (2, 15838134), (3, 10558756), (4, 7919067), (6, 5279378), (12, 2639689), (13, 2436636), (19, 1667172), (26, 1218318), (38, 833586), (39, 812212), (52, 609159), (57, 555724), (76, 416793), (78, 406106), (114, 277862), (156, 203053), (228, 138931), (247, 128244), (494, 64122), (741, 42748), (988, 32061), (1482, 21374), (2964, 10687)]