17828224

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 36671040

約数和(自身を除く): 18842816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 4493, 8986, 17972, 35944, 71888, 139283, 143776, 278566, 287552, 557132, 575104, 1114264, 2228528, 4457056, 8914112, 17828224]

約数ペア:

[(1, 17828224), (2, 8914112), (4, 4457056), (8, 2228528), (16, 1114264), (31, 575104), (32, 557132), (62, 287552), (64, 278566), (124, 143776), (128, 139283), (248, 71888), (496, 35944), (992, 17972), (1984, 8986), (3968, 4493)]