40943144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6553}}^1$

素因数の和:6641

約数の個数: 32

約数和(自身を含む): 84939840

約数和(自身を除く): 43996696

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 6553, 13106, 26212, 52424, 72083, 144166, 288332, 465263, 576664, 930526, 1861052, 3722104, 5117893, 10235786, 20471572, 40943144]

約数ペア:

[(1, 40943144), (2, 20471572), (4, 10235786), (8, 5117893), (11, 3722104), (22, 1861052), (44, 930526), (71, 576664), (88, 465263), (142, 288332), (284, 144166), (568, 72083), (781, 52424), (1562, 26212), (3124, 13106), (6248, 6553)]