16788992

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 60

約数和(自身を含む): 37008048

約数和(自身を除く): 20219056

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 271, 352, 484, 512, 542, 704, 968, 1084, 1408, 1936, 2168, 2816, 2981, 3872, 4336, 5632, 5962, 7744, 8672, 11924, 15488, 17344, 23848, 30976, 32791, 34688, 47696, 61952, 65582, 69376, 95392, 131164, 138752, 190784, 262328, 381568, 524656, 763136, 1049312, 1526272, 2098624, 4197248, 8394496, 16788992]

約数ペア:

[(1, 16788992), (2, 8394496), (4, 4197248), (8, 2098624), (11, 1526272), (16, 1049312), (22, 763136), (32, 524656), (44, 381568), (64, 262328), (88, 190784), (121, 138752), (128, 131164), (176, 95392), (242, 69376), (256, 65582), (271, 61952), (352, 47696), (484, 34688), (512, 32791), (542, 30976), (704, 23848), (968, 17344), (1084, 15488), (1408, 11924), (1936, 8672), (2168, 7744), (2816, 5962), (2981, 5632), (3872, 4336)]