23719216

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 28777424

約数列:

[1, 2, 4, 8, 16, 17, 29, 31, 34, 58, 62, 68, 97, 116, 124, 136, 194, 232, 248, 272, 388, 464, 493, 496, 527, 776, 899, 986, 1054, 1552, 1649, 1798, 1972, 2108, 2813, 3007, 3298, 3596, 3944, 4216, 5626, 6014, 6596, 7192, 7888, 8432, 11252, 12028, 13192, 14384, 15283, 22504, 24056, 26384, 30566, 45008, 47821, 48112, 51119, 61132, 87203, 95642, 102238, 122264, 174406, 191284, 204476, 244528, 348812, 382568, 408952, 697624, 765136, 817904, 1395248, 1482451, 2964902, 5929804, 11859608, 23719216]

約数ペア:

[(1, 23719216), (2, 11859608), (4, 5929804), (8, 2964902), (16, 1482451), (17, 1395248), (29, 817904), (31, 765136), (34, 697624), (58, 408952), (62, 382568), (68, 348812), (97, 244528), (116, 204476), (124, 191284), (136, 174406), (194, 122264), (232, 102238), (248, 95642), (272, 87203), (388, 61132), (464, 51119), (493, 48112), (496, 47821), (527, 45008), (776, 30566), (899, 26384), (986, 24056), (1054, 22504), (1552, 15283), (1649, 14384), (1798, 13192), (1972, 12028), (2108, 11252), (2813, 8432), (3007, 7888), (3298, 7192), (3596, 6596), (3944, 6014), (4216, 5626)]