812610688

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{204791}}^1$

素因数の和:204836

約数の個数: 32

約数和(自身を含む): 1671102720

約数和(自身を除く): 858492032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 204791, 409582, 819164, 1638328, 3276656, 6348521, 6553312, 12697042, 13106624, 25394084, 26213248, 50788168, 101576336, 203152672, 406305344, 812610688]

約数ペア:

[(1, 812610688), (2, 406305344), (4, 203152672), (8, 101576336), (16, 50788168), (31, 26213248), (32, 25394084), (62, 13106624), (64, 12697042), (124, 6553312), (128, 6348521), (248, 3276656), (496, 1638328), (992, 819164), (1984, 409582), (3968, 204791)]