31969504

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:176

約数の個数: 72

約数和(自身を含む): 74955888

約数和(自身を除く): 42986384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 59, 82, 112, 118, 164, 224, 236, 287, 328, 413, 472, 574, 656, 826, 944, 1148, 1312, 1652, 1888, 2296, 2419, 3304, 3481, 4592, 4838, 6608, 6962, 9184, 9676, 13216, 13924, 16933, 19352, 24367, 27848, 33866, 38704, 48734, 55696, 67732, 77408, 97468, 111392, 135464, 142721, 194936, 270928, 285442, 389872, 541856, 570884, 779744, 999047, 1141768, 1998094, 2283536, 3996188, 4567072, 7992376, 15984752, 31969504]

約数ペア:

[(1, 31969504), (2, 15984752), (4, 7992376), (7, 4567072), (8, 3996188), (14, 2283536), (16, 1998094), (28, 1141768), (32, 999047), (41, 779744), (56, 570884), (59, 541856), (82, 389872), (112, 285442), (118, 270928), (164, 194936), (224, 142721), (236, 135464), (287, 111392), (328, 97468), (413, 77408), (472, 67732), (574, 55696), (656, 48734), (826, 38704), (944, 33866), (1148, 27848), (1312, 24367), (1652, 19352), (1888, 16933), (2296, 13924), (2419, 13216), (3304, 9676), (3481, 9184), (4592, 6962), (4838, 6608)]