80155592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{12829}}^1$

素因数の和:12917

約数の個数: 32

約数和(自身を含む): 166276800

約数和(自身を除く): 86121208

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 12829, 25658, 51316, 102632, 141119, 282238, 564476, 910859, 1128952, 1821718, 3643436, 7286872, 10019449, 20038898, 40077796, 80155592]

約数ペア:

[(1, 80155592), (2, 40077796), (4, 20038898), (8, 10019449), (11, 7286872), (22, 3643436), (44, 1821718), (71, 1128952), (88, 910859), (142, 564476), (284, 282238), (568, 141119), (781, 102632), (1562, 51316), (3124, 25658), (6248, 12829)]