17485864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4621}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 36606240

約数和(自身を除く): 19120376

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 4621, 9242, 18484, 36968, 50831, 101662, 198703, 203324, 397406, 406648, 794812, 1589624, 2185733, 4371466, 8742932, 17485864]

約数ペア:

[(1, 17485864), (2, 8742932), (4, 4371466), (8, 2185733), (11, 1589624), (22, 794812), (43, 406648), (44, 397406), (86, 203324), (88, 198703), (172, 101662), (344, 50831), (473, 36968), (946, 18484), (1892, 9242), (3784, 4621)]