31921584

素因数分解:

$2^4\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1543}}^1$

素因数の和:1985

約数の個数: 40

約数和(自身を含む): 82708992

約数和(自身を除く): 50787408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 431, 862, 1293, 1543, 1724, 2586, 3086, 3448, 4629, 5172, 6172, 6896, 9258, 10344, 12344, 18516, 20688, 24688, 37032, 74064, 665033, 1330066, 1995099, 2660132, 3990198, 5320264, 7980396, 10640528, 15960792, 31921584]

約数ペア:

[(1, 31921584), (2, 15960792), (3, 10640528), (4, 7980396), (6, 5320264), (8, 3990198), (12, 2660132), (16, 1995099), (24, 1330066), (48, 665033), (431, 74064), (862, 37032), (1293, 24688), (1543, 20688), (1724, 18516), (2586, 12344), (3086, 10344), (3448, 9258), (4629, 6896), (5172, 6172)]