88904948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 174545280

約数和(自身を除く): 85640332

約数列:

[1, 2, 4, 11, 22, 44, 73, 89, 146, 178, 292, 311, 356, 622, 803, 979, 1244, 1606, 1958, 3212, 3421, 3916, 6497, 6842, 12994, 13684, 22703, 25988, 27679, 45406, 55358, 71467, 90812, 110716, 142934, 249733, 285868, 304469, 499466, 608938, 998932, 1217876, 2020567, 4041134, 8082268, 22226237, 44452474, 88904948]

約数ペア:

[(1, 88904948), (2, 44452474), (4, 22226237), (11, 8082268), (22, 4041134), (44, 2020567), (73, 1217876), (89, 998932), (146, 608938), (178, 499466), (292, 304469), (311, 285868), (356, 249733), (622, 142934), (803, 110716), (979, 90812), (1244, 71467), (1606, 55358), (1958, 45406), (3212, 27679), (3421, 25988), (3916, 22703), (6497, 13684), (6842, 12994)]