85385164

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2110

約数の個数: 36

約数和(自身を含む): 163220400

約数和(自身を除く): 77835236

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 361, 551, 722, 1102, 1444, 2039, 2204, 4078, 8156, 10469, 20938, 38741, 41876, 59131, 77482, 118262, 154964, 236524, 736079, 1123489, 1472158, 2246978, 2944316, 4493956, 21346291, 42692582, 85385164]

約数ペア:

[(1, 85385164), (2, 42692582), (4, 21346291), (19, 4493956), (29, 2944316), (38, 2246978), (58, 1472158), (76, 1123489), (116, 736079), (361, 236524), (551, 154964), (722, 118262), (1102, 77482), (1444, 59131), (2039, 41876), (2204, 38741), (4078, 20938), (8156, 10469)]