43256356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1609}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 90881280

約数和(自身を除く): 47624924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 1609, 2068, 2444, 3218, 6436, 6721, 13442, 17699, 20917, 26884, 35398, 41834, 70796, 75623, 83668, 151246, 230087, 302492, 460174, 831853, 920348, 983099, 1663706, 1966198, 3327412, 3932396, 10814089, 21628178, 43256356]

約数ペア:

[(1, 43256356), (2, 21628178), (4, 10814089), (11, 3932396), (13, 3327412), (22, 1966198), (26, 1663706), (44, 983099), (47, 920348), (52, 831853), (94, 460174), (143, 302492), (188, 230087), (286, 151246), (517, 83668), (572, 75623), (611, 70796), (1034, 41834), (1222, 35398), (1609, 26884), (2068, 20917), (2444, 17699), (3218, 13442), (6436, 6721)]