86858764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7207}}^1$

素因数の和:7365

約数の個数: 24

約数和(自身を含む): 159844608

約数和(自身を除く): 72985844

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 3013, 6026, 7207, 12052, 14414, 28828, 165761, 331522, 663044, 944117, 1888234, 3776468, 21714691, 43429382, 86858764]

約数ペア:

[(1, 86858764), (2, 43429382), (4, 21714691), (23, 3776468), (46, 1888234), (92, 944117), (131, 663044), (262, 331522), (524, 165761), (3013, 28828), (6026, 14414), (7207, 12052)]