10857128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 21168000

約数和(自身を除く): 10310872

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 419, 632, 838, 1676, 3239, 3352, 6478, 12956, 17179, 25912, 33101, 34358, 66202, 68716, 132404, 137432, 264808, 1357141, 2714282, 5428564, 10857128]

約数ペア:

[(1, 10857128), (2, 5428564), (4, 2714282), (8, 1357141), (41, 264808), (79, 137432), (82, 132404), (158, 68716), (164, 66202), (316, 34358), (328, 33101), (419, 25912), (632, 17179), (838, 12956), (1676, 6478), (3239, 3352)]