31444656

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4019}}^1$

素因数の和:4193

約数の個数: 40

約数和(自身を含む): 81750720

約数和(自身を除く): 50306064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 4019, 7824, 8038, 12057, 16076, 24114, 32152, 48228, 64304, 96456, 192912, 655097, 1310194, 1965291, 2620388, 3930582, 5240776, 7861164, 10481552, 15722328, 31444656]

約数ペア:

[(1, 31444656), (2, 15722328), (3, 10481552), (4, 7861164), (6, 5240776), (8, 3930582), (12, 2620388), (16, 1965291), (24, 1310194), (48, 655097), (163, 192912), (326, 96456), (489, 64304), (652, 48228), (978, 32152), (1304, 24114), (1956, 16076), (2608, 12057), (3912, 8038), (4019, 7824)]