82150912

素因数分解:

$2^9\times {\mathrm{281}}^1\times {\mathrm{571}}^1$

素因数の和:870

約数の個数: 40

約数和(自身を含む): 165013992

約数和(自身を除く): 82863080

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281, 512, 562, 571, 1124, 1142, 2248, 2284, 4496, 4568, 8992, 9136, 17984, 18272, 35968, 36544, 71936, 73088, 143872, 146176, 160451, 292352, 320902, 641804, 1283608, 2567216, 5134432, 10268864, 20537728, 41075456, 82150912]

約数ペア:

[(1, 82150912), (2, 41075456), (4, 20537728), (8, 10268864), (16, 5134432), (32, 2567216), (64, 1283608), (128, 641804), (256, 320902), (281, 292352), (512, 160451), (562, 146176), (571, 143872), (1124, 73088), (1142, 71936), (2248, 36544), (2284, 35968), (4496, 18272), (4568, 17984), (8992, 9136)]