89678164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{9907}}^1$

素因数の和:10015

約数の個数: 24

約数和(自身を含む): 164235008

約数和(自身を除く): 74556844

約数列:

[1, 2, 4, 31, 62, 73, 124, 146, 292, 2263, 4526, 9052, 9907, 19814, 39628, 307117, 614234, 723211, 1228468, 1446422, 2892844, 22419541, 44839082, 89678164]

約数ペア:

[(1, 89678164), (2, 44839082), (4, 22419541), (31, 2892844), (62, 1446422), (73, 1228468), (124, 723211), (146, 614234), (292, 307117), (2263, 39628), (4526, 19814), (9052, 9907)]