78901696

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{39769}}^1$

素因数の和:39812

約数の個数: 28

約数和(自身を含む): 161625280

約数和(自身を除く): 82723584

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 39769, 79538, 159076, 318152, 636304, 1232839, 1272608, 2465678, 2545216, 4931356, 9862712, 19725424, 39450848, 78901696]

約数ペア:

[(1, 78901696), (2, 39450848), (4, 19725424), (8, 9862712), (16, 4931356), (31, 2545216), (32, 2465678), (62, 1272608), (64, 1232839), (124, 636304), (248, 318152), (496, 159076), (992, 79538), (1984, 39769)]