16225384

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 36691200

約数和(自身を除く): 20465816

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 97, 103, 116, 194, 203, 206, 232, 388, 406, 412, 679, 721, 776, 812, 824, 1358, 1442, 1624, 2716, 2813, 2884, 2987, 5432, 5626, 5768, 5974, 9991, 11252, 11948, 19691, 19982, 20909, 22504, 23896, 39382, 39964, 41818, 69937, 78764, 79928, 83636, 139874, 157528, 167272, 279748, 289739, 559496, 579478, 1158956, 2028173, 2317912, 4056346, 8112692, 16225384]

約数ペア:

[(1, 16225384), (2, 8112692), (4, 4056346), (7, 2317912), (8, 2028173), (14, 1158956), (28, 579478), (29, 559496), (56, 289739), (58, 279748), (97, 167272), (103, 157528), (116, 139874), (194, 83636), (203, 79928), (206, 78764), (232, 69937), (388, 41818), (406, 39964), (412, 39382), (679, 23896), (721, 22504), (776, 20909), (812, 19982), (824, 19691), (1358, 11948), (1442, 11252), (1624, 9991), (2716, 5974), (2813, 5768), (2884, 5626), (2987, 5432)]