85307834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 138028800

約数和(自身を除く): 52720966

約数列:

[1, 2, 19, 38, 79, 157, 158, 181, 314, 362, 1501, 2983, 3002, 3439, 5966, 6878, 12403, 14299, 24806, 28417, 28598, 56834, 235657, 271681, 471314, 539923, 543362, 1079846, 2244943, 4489886, 42653917, 85307834]

約数ペア:

[(1, 85307834), (2, 42653917), (19, 4489886), (38, 2244943), (79, 1079846), (157, 543362), (158, 539923), (181, 471314), (314, 271681), (362, 235657), (1501, 56834), (2983, 28598), (3002, 28417), (3439, 24806), (5966, 14299), (6878, 12403)]