40494848

素因数分解:

$2^8\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:832

約数の個数: 36

約数和(自身を含む): 81249000

約数和(自身を除く): 40754152

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 317, 499, 634, 998, 1268, 1996, 2536, 3992, 5072, 7984, 10144, 15968, 20288, 31936, 40576, 63872, 81152, 127744, 158183, 316366, 632732, 1265464, 2530928, 5061856, 10123712, 20247424, 40494848]

約数ペア:

[(1, 40494848), (2, 20247424), (4, 10123712), (8, 5061856), (16, 2530928), (32, 1265464), (64, 632732), (128, 316366), (256, 158183), (317, 127744), (499, 81152), (634, 63872), (998, 40576), (1268, 31936), (1996, 20288), (2536, 15968), (3992, 10144), (5072, 7984)]