41142142

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 67744512

約数和(自身を除く): 26602370

約数列:

[1, 2, 17, 34, 43, 86, 107, 214, 263, 526, 731, 1462, 1819, 3638, 4471, 4601, 8942, 9202, 11309, 22618, 28141, 56282, 78217, 156434, 192253, 384506, 478397, 956794, 1210063, 2420126, 20571071, 41142142]

約数ペア:

[(1, 41142142), (2, 20571071), (17, 2420126), (34, 1210063), (43, 956794), (86, 478397), (107, 384506), (214, 192253), (263, 156434), (526, 78217), (731, 56282), (1462, 28141), (1819, 22618), (3638, 11309), (4471, 9202), (4601, 8942)]