42879712

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{78823}}^1$

素因数の和:78850

約数の個数: 24

約数和(自身を含む): 89386416

約数和(自身を除く): 46506704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 78823, 157646, 315292, 630584, 1261168, 1339991, 2522336, 2679982, 5359964, 10719928, 21439856, 42879712]

約数ペア:

[(1, 42879712), (2, 21439856), (4, 10719928), (8, 5359964), (16, 2679982), (17, 2522336), (32, 1339991), (34, 1261168), (68, 630584), (136, 315292), (272, 157646), (544, 78823)]