345201008

素因数分解:

$2^4\times {\mathrm{1931}}^1\times {\mathrm{11173}}^1$

素因数の和:13112

約数の個数: 20

約数和(自身を含む): 669233208

約数和(自身を除く): 324032200

約数列:

[1, 2, 4, 8, 16, 1931, 3862, 7724, 11173, 15448, 22346, 30896, 44692, 89384, 178768, 21575063, 43150126, 86300252, 172600504, 345201008]

約数ペア:

[(1, 345201008), (2, 172600504), (4, 86300252), (8, 43150126), (16, 21575063), (1931, 178768), (3862, 89384), (7724, 44692), (11173, 30896), (15448, 22346)]