31968016

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{7213}}^1$

素因数の和:7498

約数の個数: 20

約数和(自身を含む): 62170252

約数和(自身を除く): 30202236

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 7213, 14426, 28852, 57704, 115408, 1998001, 3996002, 7992004, 15984008, 31968016]

約数ペア:

[(1, 31968016), (2, 15984008), (4, 7992004), (8, 3996002), (16, 1998001), (277, 115408), (554, 57704), (1108, 28852), (2216, 14426), (4432, 7213)]