45040304

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{68659}}^1$

素因数の和:68708

約数の個数: 20

約数和(自身を含む): 89395320

約数和(自身を除く): 44355016

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 68659, 137318, 274636, 549272, 1098544, 2815019, 5630038, 11260076, 22520152, 45040304]

約数ペア:

[(1, 45040304), (2, 22520152), (4, 11260076), (8, 5630038), (16, 2815019), (41, 1098544), (82, 549272), (164, 274636), (328, 137318), (656, 68659)]