64582858

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{6991}}^1$

素因数の和:7173

約数の個数: 16

約数和(自身を含む): 100684800

約数和(自身を除く): 36101942

約数列:

[1, 2, 31, 62, 149, 298, 4619, 6991, 9238, 13982, 216721, 433442, 1041659, 2083318, 32291429, 64582858]

約数ペア:

[(1, 64582858), (2, 32291429), (31, 2083318), (62, 1041659), (149, 433442), (298, 216721), (4619, 13982), (6991, 9238)]