31367712

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{8831}}^1$

素因数の和:8881

約数の個数: 48

約数和(自身を含む): 84575232

約数和(自身を除く): 53207520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 8831, 17662, 26493, 35324, 52986, 70648, 105972, 141296, 211944, 282592, 326747, 423888, 653494, 847776, 980241, 1306988, 1960482, 2613976, 3920964, 5227952, 7841928, 10455904, 15683856, 31367712]

約数ペア:

[(1, 31367712), (2, 15683856), (3, 10455904), (4, 7841928), (6, 5227952), (8, 3920964), (12, 2613976), (16, 1960482), (24, 1306988), (32, 980241), (37, 847776), (48, 653494), (74, 423888), (96, 326747), (111, 282592), (148, 211944), (222, 141296), (296, 105972), (444, 70648), (592, 52986), (888, 35324), (1184, 26493), (1776, 17662), (3552, 8831)]