83780234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 135432000

約数和(自身を除く): 51651766

約数列:

[1, 2, 19, 38, 109, 113, 179, 218, 226, 358, 2071, 2147, 3401, 4142, 4294, 6802, 12317, 19511, 20227, 24634, 39022, 40454, 234023, 370709, 384313, 468046, 741418, 768626, 2204743, 4409486, 41890117, 83780234]

約数ペア:

[(1, 83780234), (2, 41890117), (19, 4409486), (38, 2204743), (109, 768626), (113, 741418), (179, 468046), (218, 384313), (226, 370709), (358, 234023), (2071, 40454), (2147, 39022), (3401, 24634), (4142, 20227), (4294, 19511), (6802, 12317)]