23204584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{643}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 47063520

約数和(自身を除く): 23858936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 347, 643, 694, 1286, 1388, 2572, 2776, 4511, 5144, 8359, 9022, 16718, 18044, 33436, 36088, 66872, 223121, 446242, 892484, 1784968, 2900573, 5801146, 11602292, 23204584]

約数ペア:

[(1, 23204584), (2, 11602292), (4, 5801146), (8, 2900573), (13, 1784968), (26, 892484), (52, 446242), (104, 223121), (347, 66872), (643, 36088), (694, 33436), (1286, 18044), (1388, 16718), (2572, 9022), (2776, 8359), (4511, 5144)]