83613292

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 171376128

約数和(自身を除く): 87762836

約数列:

[1, 2, 4, 7, 14, 28, 71, 137, 142, 274, 284, 307, 497, 548, 614, 959, 994, 1228, 1918, 1988, 2149, 3836, 4298, 8596, 9727, 19454, 21797, 38908, 42059, 43594, 68089, 84118, 87188, 136178, 152579, 168236, 272356, 294413, 305158, 588826, 610316, 1177652, 2986189, 5972378, 11944756, 20903323, 41806646, 83613292]

約数ペア:

[(1, 83613292), (2, 41806646), (4, 20903323), (7, 11944756), (14, 5972378), (28, 2986189), (71, 1177652), (137, 610316), (142, 588826), (274, 305158), (284, 294413), (307, 272356), (497, 168236), (548, 152579), (614, 136178), (959, 87188), (994, 84118), (1228, 68089), (1918, 43594), (1988, 42059), (2149, 38908), (3836, 21797), (4298, 19454), (8596, 9727)]