89800018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34301}}^1$

素因数の和:34338

約数の個数: 32

約数和(自身を含む): 177821568

約数和(自身を除く): 88021550

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 34301, 68602, 240107, 377311, 480214, 583117, 754622, 1166234, 2641177, 4081819, 5282354, 6414287, 8163638, 12828574, 44900009, 89800018]

約数ペア:

[(1, 89800018), (2, 44900009), (7, 12828574), (11, 8163638), (14, 6414287), (17, 5282354), (22, 4081819), (34, 2641177), (77, 1166234), (119, 754622), (154, 583117), (187, 480214), (238, 377311), (374, 240107), (1309, 68602), (2618, 34301)]