78125296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{212297}}^1$

素因数の和:212328

約数の個数: 20

約数和(自身を含む): 157949712

約数和(自身を除く): 79824416

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 212297, 424594, 849188, 1698376, 3396752, 4882831, 9765662, 19531324, 39062648, 78125296]

約数ペア:

[(1, 78125296), (2, 39062648), (4, 19531324), (8, 9765662), (16, 4882831), (23, 3396752), (46, 1698376), (92, 849188), (184, 424594), (368, 212297)]