82807138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 132507648

約数和(自身を除く): 49700510

約数列:

[1, 2, 31, 47, 62, 94, 157, 181, 314, 362, 1457, 2914, 4867, 5611, 7379, 8507, 9734, 11222, 14758, 17014, 28417, 56834, 228749, 263717, 457498, 527434, 880927, 1335599, 1761854, 2671198, 41403569, 82807138]

約数ペア:

[(1, 82807138), (2, 41403569), (31, 2671198), (47, 1761854), (62, 1335599), (94, 880927), (157, 527434), (181, 457498), (314, 263717), (362, 228749), (1457, 56834), (2914, 28417), (4867, 17014), (5611, 14758), (7379, 11222), (8507, 9734)]