42910928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65413}}^1$

素因数の和:65462

約数の個数: 20

約数和(自身を含む): 85169028

約数和(自身を除く): 42258100

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65413, 130826, 261652, 523304, 1046608, 2681933, 5363866, 10727732, 21455464, 42910928]

約数ペア:

[(1, 42910928), (2, 21455464), (4, 10727732), (8, 5363866), (16, 2681933), (41, 1046608), (82, 523304), (164, 261652), (328, 130826), (656, 65413)]