83967860

素因数分解:

$2^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{4271}}^1$

素因数の和:5263

約数の個数: 24

約数和(自身を含む): 176553216

約数和(自身を除く): 92585356

約数列:

[1, 2, 4, 5, 10, 20, 983, 1966, 3932, 4271, 4915, 8542, 9830, 17084, 19660, 21355, 42710, 85420, 4198393, 8396786, 16793572, 20991965, 41983930, 83967860]

約数ペア:

[(1, 83967860), (2, 41983930), (4, 20991965), (5, 16793572), (10, 8396786), (20, 4198393), (983, 85420), (1966, 42710), (3932, 21355), (4271, 19660), (4915, 17084), (8542, 9830)]