77968112

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103681}}^1$

素因数の和:103736

約数の個数: 20

約数和(自身を含む): 154278816

約数和(自身を除く): 76310704

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 103681, 207362, 414724, 829448, 1658896, 4873007, 9746014, 19492028, 38984056, 77968112]

約数ペア:

[(1, 77968112), (2, 38984056), (4, 19492028), (8, 9746014), (16, 4873007), (47, 1658896), (94, 829448), (188, 414724), (376, 207362), (752, 103681)]