16165864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1087}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 35838720

約数和(自身を除く): 19672856

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1087, 1144, 1352, 1859, 2174, 3718, 4348, 7436, 8696, 11957, 14131, 14872, 23914, 28262, 47828, 56524, 95656, 113048, 155441, 183703, 310882, 367406, 621764, 734812, 1243528, 1469624, 2020733, 4041466, 8082932, 16165864]

約数ペア:

[(1, 16165864), (2, 8082932), (4, 4041466), (8, 2020733), (11, 1469624), (13, 1243528), (22, 734812), (26, 621764), (44, 367406), (52, 310882), (88, 183703), (104, 155441), (143, 113048), (169, 95656), (286, 56524), (338, 47828), (572, 28262), (676, 23914), (1087, 14872), (1144, 14131), (1352, 11957), (1859, 8696), (2174, 7436), (3718, 4348)]