17957416

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 34592040

約数和(自身を除く): 16634624

約数列:

[1, 2, 4, 8, 73, 97, 146, 194, 292, 317, 388, 584, 634, 776, 1268, 2536, 7081, 14162, 23141, 28324, 30749, 46282, 56648, 61498, 92564, 122996, 185128, 245992, 2244677, 4489354, 8978708, 17957416]

約数ペア:

[(1, 17957416), (2, 8978708), (4, 4489354), (8, 2244677), (73, 245992), (97, 185128), (146, 122996), (194, 92564), (292, 61498), (317, 56648), (388, 46282), (584, 30749), (634, 28324), (776, 23141), (1268, 14162), (2536, 7081)]