39691532

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1062

約数の個数: 48

約数和(自身を含む): 79994880

約数和(自身を除く): 40303348

約数列:

[1, 2, 4, 17, 19, 31, 34, 38, 62, 68, 76, 124, 323, 527, 589, 646, 991, 1054, 1178, 1292, 1982, 2108, 2356, 3964, 10013, 16847, 18829, 20026, 30721, 33694, 37658, 40052, 61442, 67388, 75316, 122884, 320093, 522257, 583699, 640186, 1044514, 1167398, 1280372, 2089028, 2334796, 9922883, 19845766, 39691532]

約数ペア:

[(1, 39691532), (2, 19845766), (4, 9922883), (17, 2334796), (19, 2089028), (31, 1280372), (34, 1167398), (38, 1044514), (62, 640186), (68, 583699), (76, 522257), (124, 320093), (323, 122884), (527, 75316), (589, 67388), (646, 61442), (991, 40052), (1054, 37658), (1178, 33694), (1292, 30721), (1982, 20026), (2108, 18829), (2356, 16847), (3964, 10013)]