78247088

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{58921}}^1$

素因数の和:59012

約数の個数: 20

約数和(自身を含む): 153432888

約数和(自身を除く): 75185800

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 58921, 117842, 235684, 471368, 942736, 4890443, 9780886, 19561772, 39123544, 78247088]

約数ペア:

[(1, 78247088), (2, 39123544), (4, 19561772), (8, 9780886), (16, 4890443), (83, 942736), (166, 471368), (332, 235684), (664, 117842), (1328, 58921)]