100165712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{201947}}^1$

素因数の和:201986

約数の個数: 20

約数和(自身を含む): 200332416

約数和(自身を除く): 100166704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 201947, 403894, 807788, 1615576, 3231152, 6260357, 12520714, 25041428, 50082856, 100165712]

約数ペア:

[(1, 100165712), (2, 50082856), (4, 25041428), (8, 12520714), (16, 6260357), (31, 3231152), (62, 1615576), (124, 807788), (248, 403894), (496, 201947)]