31029792

素因数分解:

$2^5\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1229}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 81829440

約数和(自身を除く): 50799648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 263, 526, 789, 1052, 1229, 1578, 2104, 2458, 3156, 3687, 4208, 4916, 6312, 7374, 8416, 9832, 12624, 14748, 19664, 25248, 29496, 39328, 58992, 117984, 323227, 646454, 969681, 1292908, 1939362, 2585816, 3878724, 5171632, 7757448, 10343264, 15514896, 31029792]

約数ペア:

[(1, 31029792), (2, 15514896), (3, 10343264), (4, 7757448), (6, 5171632), (8, 3878724), (12, 2585816), (16, 1939362), (24, 1292908), (32, 969681), (48, 646454), (96, 323227), (263, 117984), (526, 58992), (789, 39328), (1052, 29496), (1229, 25248), (1578, 19664), (2104, 14748), (2458, 12624), (3156, 9832), (3687, 8416), (4208, 7374), (4916, 6312)]