42547192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1163}}^1$

素因数の和:1455

約数の個数: 32

約数和(自身を含む): 84855600

約数和(自身を除く): 42308408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 1163, 2152, 2326, 4573, 4652, 9146, 9304, 18292, 19771, 36584, 39542, 79084, 158168, 312847, 625694, 1251388, 2502776, 5318399, 10636798, 21273596, 42547192]

約数ペア:

[(1, 42547192), (2, 21273596), (4, 10636798), (8, 5318399), (17, 2502776), (34, 1251388), (68, 625694), (136, 312847), (269, 158168), (538, 79084), (1076, 39542), (1163, 36584), (2152, 19771), (2326, 18292), (4573, 9304), (4652, 9146)]