40097152

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{18427}}^1$

素因数の和:18458

約数の個数: 32

約数和(自身を含む): 84584520

約数和(自身を除く): 44487368

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 18427, 36854, 73708, 147416, 294832, 313259, 589664, 626518, 1179328, 1253036, 2358656, 2506072, 5012144, 10024288, 20048576, 40097152]

約数ペア:

[(1, 40097152), (2, 20048576), (4, 10024288), (8, 5012144), (16, 2506072), (17, 2358656), (32, 1253036), (34, 1179328), (64, 626518), (68, 589664), (128, 313259), (136, 294832), (272, 147416), (544, 73708), (1088, 36854), (2176, 18427)]