31071888

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{4591}}^1$

素因数の和:4652

約数の個数: 60

約数和(自身を含む): 88827648

約数和(自身を除く): 57755760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 4591, 6768, 9182, 13773, 18364, 27546, 36728, 41319, 55092, 73456, 82638, 110184, 165276, 215777, 220368, 330552, 431554, 647331, 661104, 863108, 1294662, 1726216, 1941993, 2589324, 3452432, 3883986, 5178648, 7767972, 10357296, 15535944, 31071888]

約数ペア:

[(1, 31071888), (2, 15535944), (3, 10357296), (4, 7767972), (6, 5178648), (8, 3883986), (9, 3452432), (12, 2589324), (16, 1941993), (18, 1726216), (24, 1294662), (36, 863108), (47, 661104), (48, 647331), (72, 431554), (94, 330552), (141, 220368), (144, 215777), (188, 165276), (282, 110184), (376, 82638), (423, 73456), (564, 55092), (752, 41319), (846, 36728), (1128, 27546), (1692, 18364), (2256, 13773), (3384, 9182), (4591, 6768)]