31216412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{613}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 56733600

約数和(自身を除く): 25517188

約数列:

[1, 2, 4, 29, 58, 116, 439, 613, 878, 1226, 1756, 2452, 12731, 17777, 25462, 35554, 50924, 71108, 269107, 538214, 1076428, 7804103, 15608206, 31216412]

約数ペア:

[(1, 31216412), (2, 15608206), (4, 7804103), (29, 1076428), (58, 538214), (116, 269107), (439, 71108), (613, 50924), (878, 35554), (1226, 25462), (1756, 17777), (2452, 12731)]