91422448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1049}}^1$

素因数の和:1489

約数の個数: 40

約数和(自身を含む): 191394000

約数和(自身を除く): 99971552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 419, 838, 1049, 1676, 2098, 3352, 4196, 5447, 6704, 8392, 10894, 13637, 16784, 21788, 27274, 43576, 54548, 87152, 109096, 218192, 439531, 879062, 1758124, 3516248, 5713903, 7032496, 11427806, 22855612, 45711224, 91422448]

約数ペア:

[(1, 91422448), (2, 45711224), (4, 22855612), (8, 11427806), (13, 7032496), (16, 5713903), (26, 3516248), (52, 1758124), (104, 879062), (208, 439531), (419, 218192), (838, 109096), (1049, 87152), (1676, 54548), (2098, 43576), (3352, 27274), (4196, 21788), (5447, 16784), (6704, 13637), (8392, 10894)]