23693456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1407

約数の個数: 40

約数和(自身を含む): 49178400

約数和(自身を除く): 25484944

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 1321, 2242, 2642, 4484, 5284, 8968, 10568, 17936, 21136, 25099, 50198, 77939, 100396, 155878, 200792, 311756, 401584, 623512, 1247024, 1480841, 2961682, 5923364, 11846728, 23693456]

約数ペア:

[(1, 23693456), (2, 11846728), (4, 5923364), (8, 2961682), (16, 1480841), (19, 1247024), (38, 623512), (59, 401584), (76, 311756), (118, 200792), (152, 155878), (236, 100396), (304, 77939), (472, 50198), (944, 25099), (1121, 21136), (1321, 17936), (2242, 10568), (2642, 8968), (4484, 5284)]