80018752

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{10333}}^1$

素因数の和:10367

約数の個数: 42

約数和(自身を含む): 174551594

約数和(自身を除く): 94532842

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 10333, 20666, 41332, 82664, 113663, 165328, 227326, 330656, 454652, 661312, 909304, 1250293, 1818608, 2500586, 3637216, 5001172, 7274432, 10002344, 20004688, 40009376, 80018752]

約数ペア:

[(1, 80018752), (2, 40009376), (4, 20004688), (8, 10002344), (11, 7274432), (16, 5001172), (22, 3637216), (32, 2500586), (44, 1818608), (64, 1250293), (88, 909304), (121, 661312), (176, 454652), (242, 330656), (352, 227326), (484, 165328), (704, 113663), (968, 82664), (1936, 41332), (3872, 20666), (7744, 10333)]