31616158

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 58226688

約数和(自身を除く): 26610530

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1207, 1871, 2414, 3742, 8449, 13097, 16898, 26194, 31807, 63614, 132841, 222649, 265682, 445298, 929887, 1859774, 2258297, 4516594, 15808079, 31616158]

約数ペア:

[(1, 31616158), (2, 15808079), (7, 4516594), (14, 2258297), (17, 1859774), (34, 929887), (71, 445298), (119, 265682), (142, 222649), (238, 132841), (497, 63614), (994, 31807), (1207, 26194), (1871, 16898), (2414, 13097), (3742, 8449)]