85279310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1613}}^1$

素因数の和:1948

約数の個数: 32

約数和(自身を含む): 163156032

約数和(自身を除く): 77876722

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1555, 1613, 3110, 3226, 5287, 8065, 10574, 16130, 26435, 27421, 52870, 54842, 137105, 274210, 501643, 1003286, 2508215, 5016430, 8527931, 17055862, 42639655, 85279310]

約数ペア:

[(1, 85279310), (2, 42639655), (5, 17055862), (10, 8527931), (17, 5016430), (34, 2508215), (85, 1003286), (170, 501643), (311, 274210), (622, 137105), (1555, 54842), (1613, 52870), (3110, 27421), (3226, 26435), (5287, 16130), (8065, 10574)]