86579008

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 56

約数和(自身を含む): 177763424

約数和(自身を除く): 91184416

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 67, 122, 134, 244, 268, 331, 488, 536, 662, 976, 1072, 1324, 1952, 2144, 2648, 3904, 4087, 4288, 5296, 8174, 10592, 16348, 20191, 21184, 22177, 32696, 40382, 44354, 65392, 80764, 88708, 130784, 161528, 177416, 261568, 323056, 354832, 646112, 709664, 1292224, 1352797, 1419328, 2705594, 5411188, 10822376, 21644752, 43289504, 86579008]

約数ペア:

[(1, 86579008), (2, 43289504), (4, 21644752), (8, 10822376), (16, 5411188), (32, 2705594), (61, 1419328), (64, 1352797), (67, 1292224), (122, 709664), (134, 646112), (244, 354832), (268, 323056), (331, 261568), (488, 177416), (536, 161528), (662, 130784), (976, 88708), (1072, 80764), (1324, 65392), (1952, 44354), (2144, 40382), (2648, 32696), (3904, 22177), (4087, 21184), (4288, 20191), (5296, 16348), (8174, 10592)]