30842528

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{20507}}^1$

素因数の和:20564

約数の個数: 24

約数和(自身を含む): 62016192

約数和(自身を除く): 31173664

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 20507, 41014, 82028, 164056, 328112, 656224, 963829, 1927658, 3855316, 7710632, 15421264, 30842528]

約数ペア:

[(1, 30842528), (2, 15421264), (4, 7710632), (8, 3855316), (16, 1927658), (32, 963829), (47, 656224), (94, 328112), (188, 164056), (376, 82028), (752, 41014), (1504, 20507)]