89831392

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21107}}^1$

素因数の和:21143

約数の個数: 48

約数和(自身を含む): 212768640

約数和(自身を除く): 122937248

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, 21107, 42214, 84428, 147749, 168856, 295498, 337712, 401033, 590996, 675424, 802066, 1181992, 1604132, 2363984, 2807231, 3208264, 4727968, 5614462, 6416528, 11228924, 12833056, 22457848, 44915696, 89831392]

約数ペア:

[(1, 89831392), (2, 44915696), (4, 22457848), (7, 12833056), (8, 11228924), (14, 6416528), (16, 5614462), (19, 4727968), (28, 3208264), (32, 2807231), (38, 2363984), (56, 1604132), (76, 1181992), (112, 802066), (133, 675424), (152, 590996), (224, 401033), (266, 337712), (304, 295498), (532, 168856), (608, 147749), (1064, 84428), (2128, 42214), (4256, 21107)]