16494368

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 48

約数和(自身を含む): 36215424

約数和(自身を除く): 19721056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 88, 94, 176, 188, 352, 376, 517, 752, 997, 1034, 1504, 1994, 2068, 3988, 4136, 7976, 8272, 10967, 15952, 16544, 21934, 31904, 43868, 46859, 87736, 93718, 175472, 187436, 350944, 374872, 515449, 749744, 1030898, 1499488, 2061796, 4123592, 8247184, 16494368]

約数ペア:

[(1, 16494368), (2, 8247184), (4, 4123592), (8, 2061796), (11, 1499488), (16, 1030898), (22, 749744), (32, 515449), (44, 374872), (47, 350944), (88, 187436), (94, 175472), (176, 93718), (188, 87736), (352, 46859), (376, 43868), (517, 31904), (752, 21934), (997, 16544), (1034, 15952), (1504, 10967), (1994, 8272), (2068, 7976), (3988, 4136)]