78166264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18899}}^1$

素因数の和:18963

約数の個数: 32

約数和(自身を含む): 163296000

約数和(自身を除く): 85129736

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 18899, 37798, 75596, 151192, 207889, 415778, 831556, 888253, 1663112, 1776506, 3553012, 7106024, 9770783, 19541566, 39083132, 78166264]

約数ペア:

[(1, 78166264), (2, 39083132), (4, 19541566), (8, 9770783), (11, 7106024), (22, 3553012), (44, 1776506), (47, 1663112), (88, 888253), (94, 831556), (188, 415778), (376, 207889), (517, 151192), (1034, 75596), (2068, 37798), (4136, 18899)]