68161486

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{809}}^1$

素因数の和:1323

約数の個数: 16

約数和(自身を含む): 103615200

約数和(自身を除く): 35453714

約数列:

[1, 2, 103, 206, 409, 809, 818, 1618, 42127, 83327, 84254, 166654, 330881, 661762, 34080743, 68161486]

約数ペア:

[(1, 68161486), (2, 34080743), (103, 661762), (206, 330881), (409, 166654), (809, 84254), (818, 83327), (1618, 42127)]