81063574

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{2861}}^1$

素因数の和:3351

約数の個数: 16

約数和(自身を含む): 125836416

約数和(自身を除く): 44772842

約数列:

[1, 2, 31, 62, 457, 914, 2861, 5722, 14167, 28334, 88691, 177382, 1307477, 2614954, 40531787, 81063574]

約数ペア:

[(1, 81063574), (2, 40531787), (31, 2614954), (62, 1307477), (457, 177382), (914, 88691), (2861, 28334), (5722, 14167)]