30087416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1343

約数の個数: 32

約数和(自身を含む): 60089040

約数和(自身を除く): 30001624

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 788, 1123, 1576, 2246, 3349, 4492, 6698, 8984, 13396, 19091, 26792, 38182, 76364, 152728, 221231, 442462, 884924, 1769848, 3760927, 7521854, 15043708, 30087416]

約数ペア:

[(1, 30087416), (2, 15043708), (4, 7521854), (8, 3760927), (17, 1769848), (34, 884924), (68, 442462), (136, 221231), (197, 152728), (394, 76364), (788, 38182), (1123, 26792), (1576, 19091), (2246, 13396), (3349, 8984), (4492, 6698)]