221094976

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{111439}}^1$

素因数の和:111482

約数の個数: 28

約数和(自身を含む): 452892160

約数和(自身を除く): 231797184

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 111439, 222878, 445756, 891512, 1783024, 3454609, 3566048, 6909218, 7132096, 13818436, 27636872, 55273744, 110547488, 221094976]

約数ペア:

[(1, 221094976), (2, 110547488), (4, 55273744), (8, 27636872), (16, 13818436), (31, 7132096), (32, 6909218), (62, 3566048), (64, 3454609), (124, 1783024), (248, 891512), (496, 445756), (992, 222878), (1984, 111439)]