30788824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1933}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 63357840

約数和(自身を除く): 32569016

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1933, 1991, 3866, 3982, 7732, 7964, 15464, 15928, 21263, 42526, 85052, 170104, 349873, 699746, 1399492, 2798984, 3848603, 7697206, 15394412, 30788824]

約数ペア:

[(1, 30788824), (2, 15394412), (4, 7697206), (8, 3848603), (11, 2798984), (22, 1399492), (44, 699746), (88, 349873), (181, 170104), (362, 85052), (724, 42526), (1448, 21263), (1933, 15928), (1991, 15464), (3866, 7964), (3982, 7732)]