89145110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4129}}^1$

素因数の和:4280

約数の個数: 32

約数和(自身を含む): 171279360

約数和(自身を除く): 82134250

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 170, 254, 635, 1270, 2159, 4129, 4318, 8258, 10795, 20645, 21590, 41290, 70193, 140386, 350965, 524383, 701930, 1048766, 2621915, 5243830, 8914511, 17829022, 44572555, 89145110]

約数ペア:

[(1, 89145110), (2, 44572555), (5, 17829022), (10, 8914511), (17, 5243830), (34, 2621915), (85, 1048766), (127, 701930), (170, 524383), (254, 350965), (635, 140386), (1270, 70193), (2159, 41290), (4129, 21590), (4318, 20645), (8258, 10795)]