84070288

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1$

素因数の和:2975

約数の個数: 40

約数和(自身を含む): 173287520

約数和(自身を除く): 89217232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 97, 152, 194, 304, 388, 776, 1552, 1843, 2851, 3686, 5702, 7372, 11404, 14744, 22808, 29488, 45616, 54169, 108338, 216676, 276547, 433352, 553094, 866704, 1106188, 2212376, 4424752, 5254393, 10508786, 21017572, 42035144, 84070288]

約数ペア:

[(1, 84070288), (2, 42035144), (4, 21017572), (8, 10508786), (16, 5254393), (19, 4424752), (38, 2212376), (76, 1106188), (97, 866704), (152, 553094), (194, 433352), (304, 276547), (388, 216676), (776, 108338), (1552, 54169), (1843, 45616), (2851, 29488), (3686, 22808), (5702, 14744), (7372, 11404)]