8472368

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 17061408

約数和(自身を除く): 8589040

約数列:

[1, 2, 4, 8, 16, 53, 97, 103, 106, 194, 206, 212, 388, 412, 424, 776, 824, 848, 1552, 1648, 5141, 5459, 9991, 10282, 10918, 19982, 20564, 21836, 39964, 41128, 43672, 79928, 82256, 87344, 159856, 529523, 1059046, 2118092, 4236184, 8472368]

約数ペア:

[(1, 8472368), (2, 4236184), (4, 2118092), (8, 1059046), (16, 529523), (53, 159856), (97, 87344), (103, 82256), (106, 79928), (194, 43672), (206, 41128), (212, 39964), (388, 21836), (412, 20564), (424, 19982), (776, 10918), (824, 10282), (848, 9991), (1552, 5459), (1648, 5141)]