90827638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1103}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 157386240

約数和(自身を除く): 66558602

約数列:

[1, 2, 11, 19, 22, 38, 197, 209, 394, 418, 1103, 2167, 2206, 3743, 4334, 7486, 12133, 20957, 24266, 41173, 41914, 82346, 217291, 230527, 434582, 461054, 2390201, 4128529, 4780402, 8257058, 45413819, 90827638]

約数ペア:

[(1, 90827638), (2, 45413819), (11, 8257058), (19, 4780402), (22, 4128529), (38, 2390201), (197, 461054), (209, 434582), (394, 230527), (418, 217291), (1103, 82346), (2167, 41914), (2206, 41173), (3743, 24266), (4334, 20957), (7486, 12133)]