91084972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{55949}}^1$

素因数の和:56001

約数の個数: 24

約数和(自身を含む): 178592400

約数和(自身を除く): 87507428

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 55949, 111898, 223796, 615439, 1230878, 2070113, 2461756, 4140226, 8280452, 22771243, 45542486, 91084972]

約数ペア:

[(1, 91084972), (2, 45542486), (4, 22771243), (11, 8280452), (22, 4140226), (37, 2461756), (44, 2070113), (74, 1230878), (148, 615439), (407, 223796), (814, 111898), (1628, 55949)]