31128048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{30881}}^1$

素因数の和:30902

約数の個数: 60

約数和(自身を含む): 99563568

約数和(自身を除く): 68435520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 30881, 61762, 92643, 123524, 185286, 216167, 247048, 277929, 370572, 432334, 494096, 555858, 648501, 741144, 864668, 1111716, 1297002, 1482288, 1729336, 1945503, 2223432, 2594004, 3458672, 3891006, 4446864, 5188008, 7782012, 10376016, 15564024, 31128048]

約数ペア:

[(1, 31128048), (2, 15564024), (3, 10376016), (4, 7782012), (6, 5188008), (7, 4446864), (8, 3891006), (9, 3458672), (12, 2594004), (14, 2223432), (16, 1945503), (18, 1729336), (21, 1482288), (24, 1297002), (28, 1111716), (36, 864668), (42, 741144), (48, 648501), (56, 555858), (63, 494096), (72, 432334), (84, 370572), (112, 277929), (126, 247048), (144, 216167), (168, 185286), (252, 123524), (336, 92643), (504, 61762), (1008, 30881)]