2097664

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:276

約数の個数: 40

約数和(自身を含む): 4456188

約数和(自身を除く): 2358524

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 241, 256, 272, 482, 512, 544, 964, 1088, 1928, 2176, 3856, 4097, 4352, 7712, 8194, 8704, 15424, 16388, 30848, 32776, 61696, 65552, 123392, 131104, 262208, 524416, 1048832, 2097664]

約数ペア:

[(1, 2097664), (2, 1048832), (4, 524416), (8, 262208), (16, 131104), (17, 123392), (32, 65552), (34, 61696), (64, 32776), (68, 30848), (128, 16388), (136, 15424), (241, 8704), (256, 8194), (272, 7712), (482, 4352), (512, 4097), (544, 3856), (964, 2176), (1088, 1928)]