16171736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15199}}^1$

素因数の和:15231

約数の個数: 32

約数和(自身を含む): 36480000

約数和(自身を除く): 20308264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 15199, 30398, 60796, 106393, 121592, 212786, 288781, 425572, 577562, 851144, 1155124, 2021467, 2310248, 4042934, 8085868, 16171736]

約数ペア:

[(1, 16171736), (2, 8085868), (4, 4042934), (7, 2310248), (8, 2021467), (14, 1155124), (19, 851144), (28, 577562), (38, 425572), (56, 288781), (76, 212786), (133, 121592), (152, 106393), (266, 60796), (532, 30398), (1064, 15199)]