31416392

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18097}}^1$

素因数の和:18141

約数の個数: 32

約数和(自身を含む): 69496320

約数和(自身を除く): 38079928

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 18097, 36194, 72388, 126679, 144776, 253358, 506716, 561007, 1013432, 1122014, 2244028, 3927049, 4488056, 7854098, 15708196, 31416392]

約数ペア:

[(1, 31416392), (2, 15708196), (4, 7854098), (7, 4488056), (8, 3927049), (14, 2244028), (28, 1122014), (31, 1013432), (56, 561007), (62, 506716), (124, 253358), (217, 144776), (248, 126679), (434, 72388), (868, 36194), (1736, 18097)]