83173816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2357}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 170624880

約数和(自身を除く): 87451064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 401, 802, 1604, 2357, 3208, 4411, 4714, 8822, 9428, 17644, 18856, 25927, 35288, 51854, 103708, 207416, 945157, 1890314, 3780628, 7561256, 10396727, 20793454, 41586908, 83173816]

約数ペア:

[(1, 83173816), (2, 41586908), (4, 20793454), (8, 10396727), (11, 7561256), (22, 3780628), (44, 1890314), (88, 945157), (401, 207416), (802, 103708), (1604, 51854), (2357, 35288), (3208, 25927), (4411, 18856), (4714, 17644), (8822, 9428)]