31169376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{15461}}^1$

素因数の和:15484

約数の個数: 72

約数和(自身を含む): 101307024

約数和(自身を除く): 70137648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 15461, 30922, 46383, 61844, 92766, 108227, 123688, 139149, 185532, 216454, 247376, 278298, 324681, 371064, 432908, 494752, 556596, 649362, 742128, 865816, 974043, 1113192, 1298724, 1484256, 1731632, 1948086, 2226384, 2597448, 3463264, 3896172, 4452768, 5194896, 7792344, 10389792, 15584688, 31169376]

約数ペア:

[(1, 31169376), (2, 15584688), (3, 10389792), (4, 7792344), (6, 5194896), (7, 4452768), (8, 3896172), (9, 3463264), (12, 2597448), (14, 2226384), (16, 1948086), (18, 1731632), (21, 1484256), (24, 1298724), (28, 1113192), (32, 974043), (36, 865816), (42, 742128), (48, 649362), (56, 556596), (63, 494752), (72, 432908), (84, 371064), (96, 324681), (112, 278298), (126, 247376), (144, 216454), (168, 185532), (224, 139149), (252, 123688), (288, 108227), (336, 92766), (504, 61844), (672, 46383), (1008, 30922), (2016, 15461)]