89660164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4720

約数の個数: 48

約数和(自身を含む): 188052480

約数和(自身を除く): 98392316

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4663, 4807, 9326, 9614, 18652, 19228, 51293, 88597, 102586, 107249, 177194, 205172, 214498, 354388, 428996, 974567, 1179739, 1949134, 2037731, 2359478, 3898268, 4075462, 4718956, 8150924, 22415041, 44830082, 89660164]

約数ペア:

[(1, 89660164), (2, 44830082), (4, 22415041), (11, 8150924), (19, 4718956), (22, 4075462), (23, 3898268), (38, 2359478), (44, 2037731), (46, 1949134), (76, 1179739), (92, 974567), (209, 428996), (253, 354388), (418, 214498), (437, 205172), (506, 177194), (836, 107249), (874, 102586), (1012, 88597), (1748, 51293), (4663, 19228), (4807, 18652), (9326, 9614)]