885416

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 1928640

約数和(自身を除く): 1043224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 163, 194, 326, 388, 652, 679, 776, 1141, 1304, 1358, 2282, 2716, 4564, 5432, 9128, 15811, 31622, 63244, 110677, 126488, 221354, 442708, 885416]

約数ペア:

[(1, 885416), (2, 442708), (4, 221354), (7, 126488), (8, 110677), (14, 63244), (28, 31622), (56, 15811), (97, 9128), (163, 5432), (194, 4564), (326, 2716), (388, 2282), (652, 1358), (679, 1304), (776, 1141)]