86693504

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 186252000

約数和(自身を除く): 99558496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 304, 344, 608, 688, 817, 829, 1216, 1376, 1634, 1658, 2432, 2752, 3268, 3316, 5504, 6536, 6632, 13072, 13264, 15751, 26144, 26528, 31502, 35647, 52288, 53056, 63004, 71294, 104576, 106112, 126008, 142588, 252016, 285176, 504032, 570352, 677293, 1008064, 1140704, 1354586, 2016128, 2281408, 2709172, 4562816, 5418344, 10836688, 21673376, 43346752, 86693504]

約数ペア:

[(1, 86693504), (2, 43346752), (4, 21673376), (8, 10836688), (16, 5418344), (19, 4562816), (32, 2709172), (38, 2281408), (43, 2016128), (64, 1354586), (76, 1140704), (86, 1008064), (128, 677293), (152, 570352), (172, 504032), (304, 285176), (344, 252016), (608, 142588), (688, 126008), (817, 106112), (829, 104576), (1216, 71294), (1376, 63004), (1634, 53056), (1658, 52288), (2432, 35647), (2752, 31502), (3268, 26528), (3316, 26144), (5504, 15751), (6536, 13264), (6632, 13072)]