30972712

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1061}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 60215400

約数和(自身を除く): 29242688

約数列:

[1, 2, 4, 8, 41, 82, 89, 164, 178, 328, 356, 712, 1061, 2122, 3649, 4244, 7298, 8488, 14596, 29192, 43501, 87002, 94429, 174004, 188858, 348008, 377716, 755432, 3871589, 7743178, 15486356, 30972712]

約数ペア:

[(1, 30972712), (2, 15486356), (4, 7743178), (8, 3871589), (41, 755432), (82, 377716), (89, 348008), (164, 188858), (178, 174004), (328, 94429), (356, 87002), (712, 43501), (1061, 29192), (2122, 14596), (3649, 8488), (4244, 7298)]