91995170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{399979}}^1$

素因数の和:400009

約数の個数: 16

約数和(自身を含む): 172791360

約数和(自身を除く): 80796190

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 399979, 799958, 1999895, 3999790, 9199517, 18399034, 45997585, 91995170]

約数ペア:

[(1, 91995170), (2, 45997585), (5, 18399034), (10, 9199517), (23, 3999790), (46, 1999895), (115, 799958), (230, 399979)]