31384811136

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11675897}}^1$

素因数の和:11675921

約数の個数: 64

約数和(自身を含む): 95275327680

約数和(自身を除く): 63890516544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 11675897, 23351794, 35027691, 46703588, 70055382, 81731279, 93407176, 140110764, 163462558, 186814352, 245193837, 280221528, 326925116, 373628704, 490387674, 560443056, 653850232, 747257408, 980775348, 1120886112, 1307700464, 1494514816, 1961550696, 2241772224, 2615400928, 3923101392, 4483544448, 5230801856, 7846202784, 10461603712, 15692405568, 31384811136]

約数ペア:

[(1, 31384811136), (2, 15692405568), (3, 10461603712), (4, 7846202784), (6, 5230801856), (7, 4483544448), (8, 3923101392), (12, 2615400928), (14, 2241772224), (16, 1961550696), (21, 1494514816), (24, 1307700464), (28, 1120886112), (32, 980775348), (42, 747257408), (48, 653850232), (56, 560443056), (64, 490387674), (84, 373628704), (96, 326925116), (112, 280221528), (128, 245193837), (168, 186814352), (192, 163462558), (224, 140110764), (336, 93407176), (384, 81731279), (448, 70055382), (672, 46703588), (896, 35027691), (1344, 23351794), (2688, 11675897)]