31537104

素因数分解:

$2^4\times 3^1\times {\mathrm{659}}^1\times {\mathrm{997}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 81676320

約数和(自身を除く): 50139216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 659, 997, 1318, 1977, 1994, 2636, 2991, 3954, 3988, 5272, 5982, 7908, 7976, 10544, 11964, 15816, 15952, 23928, 31632, 47856, 657023, 1314046, 1971069, 2628092, 3942138, 5256184, 7884276, 10512368, 15768552, 31537104]

約数ペア:

[(1, 31537104), (2, 15768552), (3, 10512368), (4, 7884276), (6, 5256184), (8, 3942138), (12, 2628092), (16, 1971069), (24, 1314046), (48, 657023), (659, 47856), (997, 31632), (1318, 23928), (1977, 15952), (1994, 15816), (2636, 11964), (2991, 10544), (3954, 7976), (3988, 7908), (5272, 5982)]