64866808

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{2111}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 62866952

約数列:

[1, 2, 4, 8, 23, 46, 92, 167, 184, 334, 668, 1336, 2111, 3841, 4222, 7682, 8444, 15364, 16888, 30728, 48553, 97106, 194212, 352537, 388424, 705074, 1410148, 2820296, 8108351, 16216702, 32433404, 64866808]

約数ペア:

[(1, 64866808), (2, 32433404), (4, 16216702), (8, 8108351), (23, 2820296), (46, 1410148), (92, 705074), (167, 388424), (184, 352537), (334, 194212), (668, 97106), (1336, 48553), (2111, 30728), (3841, 16888), (4222, 15364), (7682, 8444)]