90191346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{11243}}^1$

素因数の和:11446

約数の個数: 32

約数和(自身を含む): 207249408

約数和(自身を除く): 117058062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 11243, 22486, 33729, 67458, 78701, 157402, 236103, 472206, 2147413, 4294826, 6442239, 12884478, 15031891, 30063782, 45095673, 90191346]

約数ペア:

[(1, 90191346), (2, 45095673), (3, 30063782), (6, 15031891), (7, 12884478), (14, 6442239), (21, 4294826), (42, 2147413), (191, 472206), (382, 236103), (573, 157402), (1146, 78701), (1337, 67458), (2674, 33729), (4011, 22486), (8022, 11243)]