64420184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10337}}^1$

素因数の和:10403

約数の個数: 32

約数和(自身を含む): 130258800

約数和(自身を除く): 65838616

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 779, 1558, 3116, 6232, 10337, 20674, 41348, 82696, 196403, 392806, 423817, 785612, 847634, 1571224, 1695268, 3390536, 8052523, 16105046, 32210092, 64420184]

約数ペア:

[(1, 64420184), (2, 32210092), (4, 16105046), (8, 8052523), (19, 3390536), (38, 1695268), (41, 1571224), (76, 847634), (82, 785612), (152, 423817), (164, 392806), (328, 196403), (779, 82696), (1558, 41348), (3116, 20674), (6232, 10337)]