42173884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{683}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 75841920

約数和(自身を除く): 33668036

約数列:

[1, 2, 4, 43, 86, 172, 359, 683, 718, 1366, 1436, 2732, 15437, 29369, 30874, 58738, 61748, 117476, 245197, 490394, 980788, 10543471, 21086942, 42173884]

約数ペア:

[(1, 42173884), (2, 21086942), (4, 10543471), (43, 980788), (86, 490394), (172, 245197), (359, 117476), (683, 61748), (718, 58738), (1366, 30874), (1436, 29369), (2732, 15437)]