226420528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{1697}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 454792320

約数和(自身を除く): 228371792

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 269, 496, 538, 1076, 1697, 2152, 3394, 4304, 6788, 8339, 13576, 16678, 27152, 33356, 52607, 66712, 105214, 133424, 210428, 420856, 456493, 841712, 912986, 1825972, 3651944, 7303888, 14151283, 28302566, 56605132, 113210264, 226420528]

約数ペア:

[(1, 226420528), (2, 113210264), (4, 56605132), (8, 28302566), (16, 14151283), (31, 7303888), (62, 3651944), (124, 1825972), (248, 912986), (269, 841712), (496, 456493), (538, 420856), (1076, 210428), (1697, 133424), (2152, 105214), (3394, 66712), (4304, 52607), (6788, 33356), (8339, 27152), (13576, 16678)]