225566224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8539}}^1$

素因数の和:8687

約数の個数: 40

約数和(自身を含む): 474414080

約数和(自身を除く): 248847856

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 8539, 13208, 17078, 26416, 34156, 68312, 111007, 136624, 222014, 444028, 888056, 1084453, 1776112, 2168906, 4337812, 8675624, 14097889, 17351248, 28195778, 56391556, 112783112, 225566224]

約数ペア:

[(1, 225566224), (2, 112783112), (4, 56391556), (8, 28195778), (13, 17351248), (16, 14097889), (26, 8675624), (52, 4337812), (104, 2168906), (127, 1776112), (208, 1084453), (254, 888056), (508, 444028), (1016, 222014), (1651, 136624), (2032, 111007), (3302, 68312), (6604, 34156), (8539, 26416), (13208, 17078)]