86729452

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{26539}}^1$

素因数の和:26605

約数の個数: 24

約数和(自身を含む): 163486400

約数和(自身を除く): 76756948

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 26539, 53078, 106156, 504241, 1008482, 1141177, 2016964, 2282354, 4564708, 21682363, 43364726, 86729452]

約数ペア:

[(1, 86729452), (2, 43364726), (4, 21682363), (19, 4564708), (38, 2282354), (43, 2016964), (76, 1141177), (86, 1008482), (172, 504241), (817, 106156), (1634, 53078), (3268, 26539)]