16172355934

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1\times {\mathrm{20047}}^1$

素因数の和:22072

約数の個数: 32

約数和(自身を含む): 28695905280

約数和(自身を除く): 12523549346

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1987, 3974, 13909, 20047, 27818, 40094, 57623, 115246, 140329, 280658, 403361, 581363, 806722, 1162726, 4069541, 8139082, 39833389, 79666778, 278833723, 557667446, 1155168281, 2310336562, 8086177967, 16172355934]

約数ペア:

[(1, 16172355934), (2, 8086177967), (7, 2310336562), (14, 1155168281), (29, 557667446), (58, 278833723), (203, 79666778), (406, 39833389), (1987, 8139082), (3974, 4069541), (13909, 1162726), (20047, 806722), (27818, 581363), (40094, 403361), (57623, 280658), (115246, 140329)]