45157136

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:519

約数の個数: 40

約数和(自身を含む): 89708544

約数和(自身を除く): 44551408

約数列:

[1, 2, 4, 8, 16, 71, 127, 142, 254, 284, 313, 508, 568, 626, 1016, 1136, 1252, 2032, 2504, 5008, 9017, 18034, 22223, 36068, 39751, 44446, 72136, 79502, 88892, 144272, 159004, 177784, 318008, 355568, 636016, 2822321, 5644642, 11289284, 22578568, 45157136]

約数ペア:

[(1, 45157136), (2, 22578568), (4, 11289284), (8, 5644642), (16, 2822321), (71, 636016), (127, 355568), (142, 318008), (254, 177784), (284, 159004), (313, 144272), (508, 88892), (568, 79502), (626, 72136), (1016, 44446), (1136, 39751), (1252, 36068), (2032, 22223), (2504, 18034), (5008, 9017)]