16815472

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 40

約数和(自身を含む): 33926400

約数和(自身を除く): 17110928

約数列:

[1, 2, 4, 8, 16, 47, 59, 94, 118, 188, 236, 376, 379, 472, 752, 758, 944, 1516, 2773, 3032, 5546, 6064, 11092, 17813, 22184, 22361, 35626, 44368, 44722, 71252, 89444, 142504, 178888, 285008, 357776, 1050967, 2101934, 4203868, 8407736, 16815472]

約数ペア:

[(1, 16815472), (2, 8407736), (4, 4203868), (8, 2101934), (16, 1050967), (47, 357776), (59, 285008), (94, 178888), (118, 142504), (188, 89444), (236, 71252), (376, 44722), (379, 44368), (472, 35626), (752, 22361), (758, 22184), (944, 17813), (1516, 11092), (2773, 6064), (3032, 5546)]