79929872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4019}}^1$

素因数の和:4151

約数の個数: 40

約数和(自身を含む): 170480160

約数和(自身を除く): 90550288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4019, 4972, 8038, 9944, 16076, 19888, 32152, 44209, 64304, 88418, 176836, 353672, 454147, 707344, 908294, 1816588, 3633176, 4995617, 7266352, 9991234, 19982468, 39964936, 79929872]

約数ペア:

[(1, 79929872), (2, 39964936), (4, 19982468), (8, 9991234), (11, 7266352), (16, 4995617), (22, 3633176), (44, 1816588), (88, 908294), (113, 707344), (176, 454147), (226, 353672), (452, 176836), (904, 88418), (1243, 64304), (1808, 44209), (2486, 32152), (4019, 19888), (4972, 16076), (8038, 9944)]