2172032

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 4406400

約数和(自身を除く): 2234368

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 239, 284, 478, 568, 956, 1136, 1912, 2272, 3824, 4544, 7648, 9088, 15296, 16969, 30592, 33938, 67876, 135752, 271504, 543008, 1086016, 2172032]

約数ペア:

[(1, 2172032), (2, 1086016), (4, 543008), (8, 271504), (16, 135752), (32, 67876), (64, 33938), (71, 30592), (128, 16969), (142, 15296), (239, 9088), (284, 7648), (478, 4544), (568, 3824), (956, 2272), (1136, 1912)]