86713712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{186883}}^1$

素因数の和:186920

約数の個数: 20

約数和(自身を含む): 173802120

約数和(自身を除く): 87088408

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 186883, 373766, 747532, 1495064, 2990128, 5419607, 10839214, 21678428, 43356856, 86713712]

約数ペア:

[(1, 86713712), (2, 43356856), (4, 21678428), (8, 10839214), (16, 5419607), (29, 2990128), (58, 1495064), (116, 747532), (232, 373766), (464, 186883)]