42087088

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1693

約数の個数: 40

約数和(自身を含む): 85815936

約数和(自身を除く): 43728848

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1601, 1643, 3202, 3286, 6404, 6572, 12808, 13144, 25616, 26288, 49631, 84853, 99262, 169706, 198524, 339412, 397048, 678824, 794096, 1357648, 2630443, 5260886, 10521772, 21043544, 42087088]

約数ペア:

[(1, 42087088), (2, 21043544), (4, 10521772), (8, 5260886), (16, 2630443), (31, 1357648), (53, 794096), (62, 678824), (106, 397048), (124, 339412), (212, 198524), (248, 169706), (424, 99262), (496, 84853), (848, 49631), (1601, 26288), (1643, 25616), (3202, 13144), (3286, 12808), (6404, 6572)]