31971296

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2693}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 73319904

約数和(自身を除く): 41348608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2693, 2968, 5386, 5936, 10772, 11872, 18851, 21544, 37702, 43088, 75404, 86176, 142729, 150808, 285458, 301616, 570916, 603232, 999103, 1141832, 1998206, 2283664, 3996412, 4567328, 7992824, 15985648, 31971296]

約数ペア:

[(1, 31971296), (2, 15985648), (4, 7992824), (7, 4567328), (8, 3996412), (14, 2283664), (16, 1998206), (28, 1141832), (32, 999103), (53, 603232), (56, 570916), (106, 301616), (112, 285458), (212, 150808), (224, 142729), (371, 86176), (424, 75404), (742, 43088), (848, 37702), (1484, 21544), (1696, 18851), (2693, 11872), (2968, 10772), (5386, 5936)]