2221088

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 24

約数和(自身を含む): 4515840

約数和(自身を除く): 2294752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2239, 4478, 8956, 17912, 35824, 69409, 71648, 138818, 277636, 555272, 1110544, 2221088]

約数ペア:

[(1, 2221088), (2, 1110544), (4, 555272), (8, 277636), (16, 138818), (31, 71648), (32, 69409), (62, 35824), (124, 17912), (248, 8956), (496, 4478), (992, 2239)]