47888464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230233}}^1$

素因数の和:230254

約数の個数: 20

約数和(自身を含む): 99921556

約数和(自身を除く): 52033092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230233, 460466, 920932, 1841864, 2993029, 3683728, 5986058, 11972116, 23944232, 47888464]

約数ペア:

[(1, 47888464), (2, 23944232), (4, 11972116), (8, 5986058), (13, 3683728), (16, 2993029), (26, 1841864), (52, 920932), (104, 460466), (208, 230233)]