82976128

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 172131120

約数和(自身を除く): 89154992

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 97, 128, 163, 164, 194, 326, 328, 388, 652, 656, 776, 1304, 1312, 1552, 2608, 2624, 3104, 3977, 5216, 5248, 6208, 6683, 7954, 10432, 12416, 13366, 15811, 15908, 20864, 26732, 31622, 31816, 53464, 63244, 63632, 106928, 126488, 127264, 213856, 252976, 254528, 427712, 505952, 509056, 648251, 855424, 1011904, 1296502, 2023808, 2593004, 5186008, 10372016, 20744032, 41488064, 82976128]

約数ペア:

[(1, 82976128), (2, 41488064), (4, 20744032), (8, 10372016), (16, 5186008), (32, 2593004), (41, 2023808), (64, 1296502), (82, 1011904), (97, 855424), (128, 648251), (163, 509056), (164, 505952), (194, 427712), (326, 254528), (328, 252976), (388, 213856), (652, 127264), (656, 126488), (776, 106928), (1304, 63632), (1312, 63244), (1552, 53464), (2608, 31816), (2624, 31622), (3104, 26732), (3977, 20864), (5216, 15908), (5248, 15811), (6208, 13366), (6683, 12416), (7954, 10432)]