42543904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3353

約数の個数: 48

約数和(自身を含む): 93139200

約数和(自身を除く): 50595296

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 3299, 6448, 6598, 12896, 13196, 26392, 42887, 52784, 85774, 102269, 105568, 171548, 204538, 343096, 409076, 686192, 818152, 1329497, 1372384, 1636304, 2658994, 3272608, 5317988, 10635976, 21271952, 42543904]

約数ペア:

[(1, 42543904), (2, 21271952), (4, 10635976), (8, 5317988), (13, 3272608), (16, 2658994), (26, 1636304), (31, 1372384), (32, 1329497), (52, 818152), (62, 686192), (104, 409076), (124, 343096), (208, 204538), (248, 171548), (403, 105568), (416, 102269), (496, 85774), (806, 52784), (992, 42887), (1612, 26392), (3224, 13196), (3299, 12896), (6448, 6598)]