91238912

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 104686048

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 113, 128, 152, 166, 226, 256, 304, 332, 452, 512, 608, 664, 904, 1216, 1328, 1577, 1808, 2147, 2432, 2656, 3154, 3616, 4294, 4864, 5312, 6308, 7232, 8588, 9379, 9728, 10624, 12616, 14464, 17176, 18758, 21248, 25232, 28928, 34352, 37516, 42496, 50464, 57856, 68704, 75032, 100928, 137408, 150064, 178201, 201856, 274816, 300128, 356402, 403712, 549632, 600256, 712804, 807424, 1099264, 1200512, 1425608, 2401024, 2851216, 4802048, 5702432, 11404864, 22809728, 45619456, 91238912]

約数ペア:

[(1, 91238912), (2, 45619456), (4, 22809728), (8, 11404864), (16, 5702432), (19, 4802048), (32, 2851216), (38, 2401024), (64, 1425608), (76, 1200512), (83, 1099264), (113, 807424), (128, 712804), (152, 600256), (166, 549632), (226, 403712), (256, 356402), (304, 300128), (332, 274816), (452, 201856), (512, 178201), (608, 150064), (664, 137408), (904, 100928), (1216, 75032), (1328, 68704), (1577, 57856), (1808, 50464), (2147, 42496), (2432, 37516), (2656, 34352), (3154, 28928), (3616, 25232), (4294, 21248), (4864, 18758), (5312, 17176), (6308, 14464), (7232, 12616), (8588, 10624), (9379, 9728)]