31314944

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 44

約数和(自身を含む): 63890964

約数和(自身を除く): 32576020

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 577, 848, 1024, 1154, 1696, 2308, 3392, 4616, 6784, 9232, 13568, 18464, 27136, 30581, 36928, 54272, 61162, 73856, 122324, 147712, 244648, 295424, 489296, 590848, 978592, 1957184, 3914368, 7828736, 15657472, 31314944]

約数ペア:

[(1, 31314944), (2, 15657472), (4, 7828736), (8, 3914368), (16, 1957184), (32, 978592), (53, 590848), (64, 489296), (106, 295424), (128, 244648), (212, 147712), (256, 122324), (424, 73856), (512, 61162), (577, 54272), (848, 36928), (1024, 30581), (1154, 27136), (1696, 18464), (2308, 13568), (3392, 9232), (4616, 6784)]