84820072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{623677}}^1$

素因数の和:623700

約数の個数: 16

約数和(自身を含む): 168393060

約数和(自身を除く): 83572988

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 623677, 1247354, 2494708, 4989416, 10602509, 21205018, 42410036, 84820072]

約数ペア:

[(1, 84820072), (2, 42410036), (4, 21205018), (8, 10602509), (17, 4989416), (34, 2494708), (68, 1247354), (136, 623677)]