43268368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18911}}^1$

素因数の和:18943

約数の個数: 40

約数和(自身を含む): 98493696

約数和(自身を除く): 55225328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 18911, 37822, 75644, 151288, 208021, 245843, 302576, 416042, 491686, 832084, 983372, 1664168, 1966744, 2704273, 3328336, 3933488, 5408546, 10817092, 21634184, 43268368]

約数ペア:

[(1, 43268368), (2, 21634184), (4, 10817092), (8, 5408546), (11, 3933488), (13, 3328336), (16, 2704273), (22, 1966744), (26, 1664168), (44, 983372), (52, 832084), (88, 491686), (104, 416042), (143, 302576), (176, 245843), (208, 208021), (286, 151288), (572, 75644), (1144, 37822), (2288, 18911)]