87668848

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{12713}}^1$

素因数の和:13152

約数の個数: 20

約数和(自身を含む): 170265888

約数和(自身を除く): 82597040

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 12713, 25426, 50852, 101704, 203408, 5479303, 10958606, 21917212, 43834424, 87668848]

約数ペア:

[(1, 87668848), (2, 43834424), (4, 21917212), (8, 10958606), (16, 5479303), (431, 203408), (862, 101704), (1724, 50852), (3448, 25426), (6896, 12713)]