71154934

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{823}}^1$

素因数の和:1275

約数の個数: 16

約数和(自身を含む): 107976960

約数和(自身を除く): 36822026

約数列:

[1, 2, 139, 278, 311, 622, 823, 1646, 43229, 86458, 114397, 228794, 255953, 511906, 35577467, 71154934]

約数ペア:

[(1, 71154934), (2, 35577467), (139, 511906), (278, 255953), (311, 228794), (622, 114397), (823, 86458), (1646, 43229)]