84643264

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{30757}}^1$

素因数の和:30812

約数の個数: 28

約数和(自身を含む): 171875704

約数和(自身を除く): 87232440

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 30757, 61514, 123028, 246056, 492112, 984224, 1322551, 1968448, 2645102, 5290204, 10580408, 21160816, 42321632, 84643264]

約数ペア:

[(1, 84643264), (2, 42321632), (4, 21160816), (8, 10580408), (16, 5290204), (32, 2645102), (43, 1968448), (64, 1322551), (86, 984224), (172, 492112), (344, 246056), (688, 123028), (1376, 61514), (2752, 30757)]