89582896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5189}}^1$

素因数の和:5293

約数の個数: 40

約数和(自身を含む): 189206640

約数和(自身を除く): 99623744

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 2158, 4316, 5189, 8632, 10378, 17264, 20756, 41512, 67457, 83024, 134914, 269828, 430687, 539656, 861374, 1079312, 1722748, 3445496, 5598931, 6890992, 11197862, 22395724, 44791448, 89582896]

約数ペア:

[(1, 89582896), (2, 44791448), (4, 22395724), (8, 11197862), (13, 6890992), (16, 5598931), (26, 3445496), (52, 1722748), (83, 1079312), (104, 861374), (166, 539656), (208, 430687), (332, 269828), (664, 134914), (1079, 83024), (1328, 67457), (2158, 41512), (4316, 20756), (5189, 17264), (8632, 10378)]