86973874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 145805184

約数和(自身を除く): 58831310

約数列:

[1, 2, 13, 26, 41, 82, 83, 166, 533, 983, 1066, 1079, 1966, 2158, 3403, 6806, 12779, 25558, 40303, 44239, 80606, 81589, 88478, 163178, 523939, 1047878, 1060657, 2121314, 3345149, 6690298, 43486937, 86973874]

約数ペア:

[(1, 86973874), (2, 43486937), (13, 6690298), (26, 3345149), (41, 2121314), (82, 1060657), (83, 1047878), (166, 523939), (533, 163178), (983, 88478), (1066, 81589), (1079, 80606), (1966, 44239), (2158, 40303), (3403, 25558), (6806, 12779)]