22731856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11971

約数の個数: 40

約数和(自身を含む): 53300160

約数和(自身を除く): 30568304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 11939, 23878, 47756, 83573, 95512, 167146, 191024, 202963, 334292, 405926, 668584, 811852, 1337168, 1420741, 1623704, 2841482, 3247408, 5682964, 11365928, 22731856]

約数ペア:

[(1, 22731856), (2, 11365928), (4, 5682964), (7, 3247408), (8, 2841482), (14, 1623704), (16, 1420741), (17, 1337168), (28, 811852), (34, 668584), (56, 405926), (68, 334292), (112, 202963), (119, 191024), (136, 167146), (238, 95512), (272, 83573), (476, 47756), (952, 23878), (1904, 11939)]