90451304

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3541}}^1$

素因数の和:3681

約数の個数: 32

約数和(自身を含む): 176816640

約数和(自身を除く): 86365336

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 3193, 3541, 6386, 7082, 12772, 14164, 25544, 28328, 109771, 219542, 364723, 439084, 729446, 878168, 1458892, 2917784, 11306413, 22612826, 45225652, 90451304]

約数ペア:

[(1, 90451304), (2, 45225652), (4, 22612826), (8, 11306413), (31, 2917784), (62, 1458892), (103, 878168), (124, 729446), (206, 439084), (248, 364723), (412, 219542), (824, 109771), (3193, 28328), (3541, 25544), (6386, 14164), (7082, 12772)]