89741894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{379}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 151027200

約数和(自身を除く): 61285306

約数列:

[1, 2, 11, 22, 47, 94, 229, 379, 458, 517, 758, 1034, 2519, 4169, 5038, 8338, 10763, 17813, 21526, 35626, 86791, 118393, 173582, 195943, 236786, 391886, 954701, 1909402, 4079177, 8158354, 44870947, 89741894]

約数ペア:

[(1, 89741894), (2, 44870947), (11, 8158354), (22, 4079177), (47, 1909402), (94, 954701), (229, 391886), (379, 236786), (458, 195943), (517, 173582), (758, 118393), (1034, 86791), (2519, 35626), (4169, 21526), (5038, 17813), (8338, 10763)]