89719472

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{19403}}^1$

素因数の和:19445

約数の個数: 30

約数和(自身を含む): 184667868

約数和(自身を除く): 94948396

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 19403, 38806, 77612, 155224, 310448, 329851, 659702, 1319404, 2638808, 5277616, 5607467, 11214934, 22429868, 44859736, 89719472]

約数ペア:

[(1, 89719472), (2, 44859736), (4, 22429868), (8, 11214934), (16, 5607467), (17, 5277616), (34, 2638808), (68, 1319404), (136, 659702), (272, 329851), (289, 310448), (578, 155224), (1156, 77612), (2312, 38806), (4624, 19403)]