31356535196

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16714571}}^1$

素因数の和:16714649

約数の個数: 24

約数和(自身を含む): 63649090176

約数和(自身を除く): 32292554980

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 16714571, 33429142, 66858284, 117001997, 234003994, 468007988, 1119876257, 2239752514, 4479505028, 7839133799, 15678267598, 31356535196]

約数ペア:

[(1, 31356535196), (2, 15678267598), (4, 7839133799), (7, 4479505028), (14, 2239752514), (28, 1119876257), (67, 468007988), (134, 234003994), (268, 117001997), (469, 66858284), (938, 33429142), (1876, 16714571)]