85771978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{22679}}^1$

素因数の和:22773

約数の個数: 16

約数和(自身を含む): 134991360

約数和(自身を除く): 49219382

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 22679, 45358, 703049, 1383419, 1406098, 2766838, 42885989, 85771978]

約数ペア:

[(1, 85771978), (2, 42885989), (31, 2766838), (61, 1406098), (62, 1383419), (122, 703049), (1891, 45358), (3782, 22679)]