90316304

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 191702016

約数和(自身を除く): 101385712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 169, 208, 254, 263, 338, 508, 526, 676, 1016, 1052, 1352, 1651, 2032, 2104, 2704, 3302, 3419, 4208, 6604, 6838, 13208, 13676, 21463, 26416, 27352, 33401, 42926, 44447, 54704, 66802, 85852, 88894, 133604, 171704, 177788, 267208, 343408, 355576, 434213, 534416, 711152, 868426, 1736852, 3473704, 5644769, 6947408, 11289538, 22579076, 45158152, 90316304]

約数ペア:

[(1, 90316304), (2, 45158152), (4, 22579076), (8, 11289538), (13, 6947408), (16, 5644769), (26, 3473704), (52, 1736852), (104, 868426), (127, 711152), (169, 534416), (208, 434213), (254, 355576), (263, 343408), (338, 267208), (508, 177788), (526, 171704), (676, 133604), (1016, 88894), (1052, 85852), (1352, 66802), (1651, 54704), (2032, 44447), (2104, 42926), (2704, 33401), (3302, 27352), (3419, 26416), (4208, 21463), (6604, 13676), (6838, 13208)]