85236164

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{7417}}^1$

素因数の和:7464

約数の個数: 36

約数和(自身を含む): 171044244

約数和(自身を除く): 85808080

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 7417, 11492, 14834, 29668, 96421, 126089, 192842, 252178, 385684, 504356, 1253473, 1639157, 2506946, 3278314, 5013892, 6556628, 21309041, 42618082, 85236164]

約数ペア:

[(1, 85236164), (2, 42618082), (4, 21309041), (13, 6556628), (17, 5013892), (26, 3278314), (34, 2506946), (52, 1639157), (68, 1253473), (169, 504356), (221, 385684), (338, 252178), (442, 192842), (676, 126089), (884, 96421), (2873, 29668), (5746, 14834), (7417, 11492)]