78346096

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{212897}}^1$

素因数の和:212928

約数の個数: 20

約数和(自身を含む): 158396112

約数和(自身を除く): 80050016

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 212897, 425794, 851588, 1703176, 3406352, 4896631, 9793262, 19586524, 39173048, 78346096]

約数ペア:

[(1, 78346096), (2, 39173048), (4, 19586524), (8, 9793262), (16, 4896631), (23, 3406352), (46, 1703176), (92, 851588), (184, 425794), (368, 212897)]