31655328

素因数分解:

$2^5\times 3^1\times {\mathrm{199}}^1\times {\mathrm{1657}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 83563200

約数和(自身を除く): 51907872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 199, 398, 597, 796, 1194, 1592, 1657, 2388, 3184, 3314, 4776, 4971, 6368, 6628, 9552, 9942, 13256, 19104, 19884, 26512, 39768, 53024, 79536, 159072, 329743, 659486, 989229, 1318972, 1978458, 2637944, 3956916, 5275888, 7913832, 10551776, 15827664, 31655328]

約数ペア:

[(1, 31655328), (2, 15827664), (3, 10551776), (4, 7913832), (6, 5275888), (8, 3956916), (12, 2637944), (16, 1978458), (24, 1318972), (32, 989229), (48, 659486), (96, 329743), (199, 159072), (398, 79536), (597, 53024), (796, 39768), (1194, 26512), (1592, 19884), (1657, 19104), (2388, 13256), (3184, 9942), (3314, 9552), (4776, 6628), (4971, 6368)]