16865116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3163}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 31184384

約数和(自身を除く): 14319268

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2666, 3163, 5332, 6326, 12652, 98053, 136009, 196106, 272018, 392212, 544036, 4216279, 8432558, 16865116]

約数ペア:

[(1, 16865116), (2, 8432558), (4, 4216279), (31, 544036), (43, 392212), (62, 272018), (86, 196106), (124, 136009), (172, 98053), (1333, 12652), (2666, 6326), (3163, 5332)]