16423088

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:546

約数の個数: 60

約数和(自身を含む): 37107000

約数和(自身を除く): 20683912

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 499, 748, 968, 998, 1496, 1936, 1996, 2057, 2992, 3992, 4114, 5489, 7984, 8228, 8483, 10978, 16456, 16966, 21956, 32912, 33932, 43912, 60379, 67864, 87824, 93313, 120758, 135728, 186626, 241516, 373252, 483032, 746504, 966064, 1026443, 1493008, 2052886, 4105772, 8211544, 16423088]

約数ペア:

[(1, 16423088), (2, 8211544), (4, 4105772), (8, 2052886), (11, 1493008), (16, 1026443), (17, 966064), (22, 746504), (34, 483032), (44, 373252), (68, 241516), (88, 186626), (121, 135728), (136, 120758), (176, 93313), (187, 87824), (242, 67864), (272, 60379), (374, 43912), (484, 33932), (499, 32912), (748, 21956), (968, 16966), (998, 16456), (1496, 10978), (1936, 8483), (1996, 8228), (2057, 7984), (2992, 5489), (3992, 4114)]