31395328

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{3607}}^1$

素因数の和:3642

約数の個数: 40

約数和(自身を含む): 66437712

約数和(自身を除く): 35042384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 3607, 4352, 7214, 8704, 14428, 28856, 57712, 61319, 115424, 122638, 230848, 245276, 461696, 490552, 923392, 981104, 1846784, 1962208, 3924416, 7848832, 15697664, 31395328]

約数ペア:

[(1, 31395328), (2, 15697664), (4, 7848832), (8, 3924416), (16, 1962208), (17, 1846784), (32, 981104), (34, 923392), (64, 490552), (68, 461696), (128, 245276), (136, 230848), (256, 122638), (272, 115424), (512, 61319), (544, 57712), (1088, 28856), (2176, 14428), (3607, 8704), (4352, 7214)]