9081904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{929}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 19373760

約数和(自身を除く): 10291856

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 929, 1222, 1858, 2444, 3716, 4888, 7432, 9776, 12077, 14864, 24154, 43663, 48308, 87326, 96616, 174652, 193232, 349304, 567619, 698608, 1135238, 2270476, 4540952, 9081904]

約数ペア:

[(1, 9081904), (2, 4540952), (4, 2270476), (8, 1135238), (13, 698608), (16, 567619), (26, 349304), (47, 193232), (52, 174652), (94, 96616), (104, 87326), (188, 48308), (208, 43663), (376, 24154), (611, 14864), (752, 12077), (929, 9776), (1222, 7432), (1858, 4888), (2444, 3716)]