1020064

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 24

約数和(自身を含む): 2032128

約数和(自身を除く): 1012064

約数列:

[1, 2, 4, 8, 16, 32, 127, 251, 254, 502, 508, 1004, 1016, 2008, 2032, 4016, 4064, 8032, 31877, 63754, 127508, 255016, 510032, 1020064]

約数ペア:

[(1, 1020064), (2, 510032), (4, 255016), (8, 127508), (16, 63754), (32, 31877), (127, 8032), (251, 4064), (254, 4016), (502, 2032), (508, 2008), (1004, 1016)]