31484056

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1231}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 62092800

約数和(自身を除く): 30608744

約数列:

[1, 2, 4, 8, 23, 46, 92, 139, 184, 278, 556, 1112, 1231, 2462, 3197, 4924, 6394, 9848, 12788, 25576, 28313, 56626, 113252, 171109, 226504, 342218, 684436, 1368872, 3935507, 7871014, 15742028, 31484056]

約数ペア:

[(1, 31484056), (2, 15742028), (4, 7871014), (8, 3935507), (23, 1368872), (46, 684436), (92, 342218), (139, 226504), (184, 171109), (278, 113252), (556, 56626), (1112, 28313), (1231, 25576), (2462, 12788), (3197, 9848), (4924, 6394)]