43842032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 92233680

約数和(自身を除く): 48391648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1609, 1703, 2096, 3218, 3406, 6436, 6812, 12872, 13624, 20917, 25744, 27248, 41834, 83668, 167336, 210779, 334672, 421558, 843116, 1686232, 2740127, 3372464, 5480254, 10960508, 21921016, 43842032]

約数ペア:

[(1, 43842032), (2, 21921016), (4, 10960508), (8, 5480254), (13, 3372464), (16, 2740127), (26, 1686232), (52, 843116), (104, 421558), (131, 334672), (208, 210779), (262, 167336), (524, 83668), (1048, 41834), (1609, 27248), (1703, 25744), (2096, 20917), (3218, 13624), (3406, 12872), (6436, 6812)]