85765696

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:563

約数の個数: 56

約数和(自身を含む): 180502560

約数和(自身を除く): 94736864

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 251, 281, 304, 502, 562, 608, 1004, 1124, 1216, 2008, 2248, 4016, 4496, 4769, 5339, 8032, 8992, 9538, 10678, 16064, 17984, 19076, 21356, 38152, 42712, 70531, 76304, 85424, 141062, 152608, 170848, 282124, 305216, 341696, 564248, 1128496, 1340089, 2256992, 2680178, 4513984, 5360356, 10720712, 21441424, 42882848, 85765696]

約数ペア:

[(1, 85765696), (2, 42882848), (4, 21441424), (8, 10720712), (16, 5360356), (19, 4513984), (32, 2680178), (38, 2256992), (64, 1340089), (76, 1128496), (152, 564248), (251, 341696), (281, 305216), (304, 282124), (502, 170848), (562, 152608), (608, 141062), (1004, 85424), (1124, 76304), (1216, 70531), (2008, 42712), (2248, 38152), (4016, 21356), (4496, 19076), (4769, 17984), (5339, 16064), (8032, 10678), (8992, 9538)]