78190208

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{35933}}^1$

素因数の和:35964

約数の個数: 32

約数和(自身を含む): 164937060

約数和(自身を除く): 86746852

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 35933, 71866, 143732, 287464, 574928, 610861, 1149856, 1221722, 2299712, 2443444, 4599424, 4886888, 9773776, 19547552, 39095104, 78190208]

約数ペア:

[(1, 78190208), (2, 39095104), (4, 19547552), (8, 9773776), (16, 4886888), (17, 4599424), (32, 2443444), (34, 2299712), (64, 1221722), (68, 1149856), (128, 610861), (136, 574928), (272, 287464), (544, 143732), (1088, 71866), (2176, 35933)]