39625216

素因数分解:

$2^9\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:612

約数の個数: 40

約数和(自身を含む): 79781724

約数和(自身を除く): 40156508

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 401, 512, 772, 802, 1544, 1604, 3088, 3208, 6176, 6416, 12352, 12832, 24704, 25664, 49408, 51328, 77393, 98816, 102656, 154786, 205312, 309572, 619144, 1238288, 2476576, 4953152, 9906304, 19812608, 39625216]

約数ペア:

[(1, 39625216), (2, 19812608), (4, 9906304), (8, 4953152), (16, 2476576), (32, 1238288), (64, 619144), (128, 309572), (193, 205312), (256, 154786), (386, 102656), (401, 98816), (512, 77393), (772, 51328), (802, 49408), (1544, 25664), (1604, 24704), (3088, 12832), (3208, 12352), (6176, 6416)]