102397712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{206447}}^1$

素因数の和:206486

約数の個数: 20

約数和(自身を含む): 204796416

約数和(自身を除く): 102398704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 206447, 412894, 825788, 1651576, 3303152, 6399857, 12799714, 25599428, 51198856, 102397712]

約数ペア:

[(1, 102397712), (2, 51198856), (4, 25599428), (8, 12799714), (16, 6399857), (31, 3303152), (62, 1651576), (124, 825788), (248, 412894), (496, 206447)]