31161872

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12097}}^1$

素因数の和:12135

約数の個数: 40

約数和(自身を含む): 72007296

約数和(自身を除く): 40845424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 12097, 24194, 48388, 84679, 96776, 169358, 193552, 278231, 338716, 556462, 677432, 1112924, 1354864, 1947617, 2225848, 3895234, 4451696, 7790468, 15580936, 31161872]

約数ペア:

[(1, 31161872), (2, 15580936), (4, 7790468), (7, 4451696), (8, 3895234), (14, 2225848), (16, 1947617), (23, 1354864), (28, 1112924), (46, 677432), (56, 556462), (92, 338716), (112, 278231), (161, 193552), (184, 169358), (322, 96776), (368, 84679), (644, 48388), (1288, 24194), (2576, 12097)]