131301152

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{57791}}^1$

素因数の和:57872

約数の個数: 24

約数和(自身を含む): 262144512

約数和(自身を除く): 130843360

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 57791, 115582, 231164, 462328, 924656, 1849312, 4103161, 8206322, 16412644, 32825288, 65650576, 131301152]

約数ペア:

[(1, 131301152), (2, 65650576), (4, 32825288), (8, 16412644), (16, 8206322), (32, 4103161), (71, 1849312), (142, 924656), (284, 462328), (568, 231164), (1136, 115582), (2272, 57791)]