42580172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1531}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 79143120

約数和(自身を除く): 36562948

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1531, 1636, 3062, 6124, 6953, 13906, 26027, 27812, 52054, 104108, 626179, 1252358, 2504716, 10645043, 21290086, 42580172]

約数ペア:

[(1, 42580172), (2, 21290086), (4, 10645043), (17, 2504716), (34, 1252358), (68, 626179), (409, 104108), (818, 52054), (1531, 27812), (1636, 26027), (3062, 13906), (6124, 6953)]