85575392

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20107}}^1$

素因数の和:20143

約数の個数: 48

約数和(自身を含む): 202688640

約数和(自身を除く): 117113248

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, 20107, 40214, 80428, 140749, 160856, 281498, 321712, 382033, 562996, 643424, 764066, 1125992, 1528132, 2251984, 2674231, 3056264, 4503968, 5348462, 6112528, 10696924, 12225056, 21393848, 42787696, 85575392]

約数ペア:

[(1, 85575392), (2, 42787696), (4, 21393848), (7, 12225056), (8, 10696924), (14, 6112528), (16, 5348462), (19, 4503968), (28, 3056264), (32, 2674231), (38, 2251984), (56, 1528132), (76, 1125992), (112, 764066), (133, 643424), (152, 562996), (224, 382033), (266, 321712), (304, 281498), (532, 160856), (608, 140749), (1064, 80428), (2128, 40214), (4256, 20107)]