90985832

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{85513}}^1$

素因数の和:85545

約数の個数: 32

約数和(自身を含む): 205233600

約数和(自身を除く): 114247768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 85513, 171026, 342052, 598591, 684104, 1197182, 1624747, 2394364, 3249494, 4788728, 6498988, 11373229, 12997976, 22746458, 45492916, 90985832]

約数ペア:

[(1, 90985832), (2, 45492916), (4, 22746458), (7, 12997976), (8, 11373229), (14, 6498988), (19, 4788728), (28, 3249494), (38, 2394364), (56, 1624747), (76, 1197182), (133, 684104), (152, 598591), (266, 342052), (532, 171026), (1064, 85513)]