31199392

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4541

約数の個数: 48

約数和(自身を含む): 72479232

約数和(自身を除く): 41279840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 4493, 6944, 8986, 17972, 31451, 35944, 62902, 71888, 125804, 139283, 143776, 251608, 278566, 503216, 557132, 974981, 1006432, 1114264, 1949962, 2228528, 3899924, 4457056, 7799848, 15599696, 31199392]

約数ペア:

[(1, 31199392), (2, 15599696), (4, 7799848), (7, 4457056), (8, 3899924), (14, 2228528), (16, 1949962), (28, 1114264), (31, 1006432), (32, 974981), (56, 557132), (62, 503216), (112, 278566), (124, 251608), (217, 143776), (224, 139283), (248, 125804), (434, 71888), (496, 62902), (868, 35944), (992, 31451), (1736, 17972), (3472, 8986), (4493, 6944)]