31464608

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7429

約数の個数: 48

約数和(自身を含む): 74531520

約数和(自身を除く): 43066912

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 7393, 14786, 29572, 51751, 59144, 103502, 118288, 140467, 207004, 236576, 280934, 414008, 561868, 828016, 983269, 1123736, 1656032, 1966538, 2247472, 3933076, 4494944, 7866152, 15732304, 31464608]

約数ペア:

[(1, 31464608), (2, 15732304), (4, 7866152), (7, 4494944), (8, 3933076), (14, 2247472), (16, 1966538), (19, 1656032), (28, 1123736), (32, 983269), (38, 828016), (56, 561868), (76, 414008), (112, 280934), (133, 236576), (152, 207004), (224, 140467), (266, 118288), (304, 103502), (532, 59144), (608, 51751), (1064, 29572), (2128, 14786), (4256, 7393)]