16284164

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 32986800

約数和(自身を除く): 16702636

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 109, 169, 218, 221, 338, 436, 442, 676, 884, 1417, 1853, 2197, 2834, 2873, 3706, 4394, 5668, 5746, 7412, 8788, 11492, 18421, 24089, 36842, 37349, 48178, 73684, 74698, 96356, 149396, 239473, 313157, 478946, 626314, 957892, 1252628, 4071041, 8142082, 16284164]

約数ペア:

[(1, 16284164), (2, 8142082), (4, 4071041), (13, 1252628), (17, 957892), (26, 626314), (34, 478946), (52, 313157), (68, 239473), (109, 149396), (169, 96356), (218, 74698), (221, 73684), (338, 48178), (436, 37349), (442, 36842), (676, 24089), (884, 18421), (1417, 11492), (1853, 8788), (2197, 7412), (2834, 5746), (2873, 5668), (3706, 4394)]