79407368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 154560000

約数和(自身を除く): 75152632

約数列:

[1, 2, 4, 8, 31, 62, 124, 199, 248, 398, 796, 1592, 1609, 3218, 6169, 6436, 12338, 12872, 24676, 49352, 49879, 99758, 199516, 320191, 399032, 640382, 1280764, 2561528, 9925921, 19851842, 39703684, 79407368]

約数ペア:

[(1, 79407368), (2, 39703684), (4, 19851842), (8, 9925921), (31, 2561528), (62, 1280764), (124, 640382), (199, 399032), (248, 320191), (398, 199516), (796, 99758), (1592, 49879), (1609, 49352), (3218, 24676), (6169, 12872), (6436, 12338)]