31845296

素因数分解:

$2^4\times 7^2\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:442

約数の個数: 60

約数和(自身を含む): 72517680

約数和(自身を除く): 40672384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 151, 196, 269, 302, 392, 538, 604, 784, 1057, 1076, 1208, 1883, 2114, 2152, 2416, 3766, 4228, 4304, 7399, 7532, 8456, 13181, 14798, 15064, 16912, 26362, 29596, 30128, 40619, 52724, 59192, 81238, 105448, 118384, 162476, 210896, 284333, 324952, 568666, 649904, 1137332, 1990331, 2274664, 3980662, 4549328, 7961324, 15922648, 31845296]

約数ペア:

[(1, 31845296), (2, 15922648), (4, 7961324), (7, 4549328), (8, 3980662), (14, 2274664), (16, 1990331), (28, 1137332), (49, 649904), (56, 568666), (98, 324952), (112, 284333), (151, 210896), (196, 162476), (269, 118384), (302, 105448), (392, 81238), (538, 59192), (604, 52724), (784, 40619), (1057, 30128), (1076, 29596), (1208, 26362), (1883, 16912), (2114, 15064), (2152, 14798), (2416, 13181), (3766, 8456), (4228, 7532), (4304, 7399)]