89915588

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{5807}}^1$

素因数の和:5904

約数の個数: 36

約数和(自身を含む): 185391360

約数和(自身を除く): 95475772

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 1106, 2212, 3871, 5807, 7742, 11614, 15484, 23228, 40649, 81298, 162596, 284543, 458753, 569086, 917506, 1138172, 1835012, 3211271, 6422542, 12845084, 22478897, 44957794, 89915588]

約数ペア:

[(1, 89915588), (2, 44957794), (4, 22478897), (7, 12845084), (14, 6422542), (28, 3211271), (49, 1835012), (79, 1138172), (98, 917506), (158, 569086), (196, 458753), (316, 284543), (553, 162596), (1106, 81298), (2212, 40649), (3871, 23228), (5807, 15484), (7742, 11614)]