31264610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{8293}}^1$

素因数の和:8342

約数の個数: 32

約数和(自身を含む): 62702640

約数和(自身を除く): 31438030

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 8293, 16586, 41465, 82930, 107809, 215618, 240497, 480994, 539045, 1078090, 1202485, 2404970, 3126461, 6252922, 15632305, 31264610]

約数ペア:

[(1, 31264610), (2, 15632305), (5, 6252922), (10, 3126461), (13, 2404970), (26, 1202485), (29, 1078090), (58, 539045), (65, 480994), (130, 240497), (145, 215618), (290, 107809), (377, 82930), (754, 41465), (1885, 16586), (3770, 8293)]