86493968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 191987712

約数和(自身を除く): 105493744

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 83, 88, 124, 166, 176, 191, 248, 332, 341, 382, 496, 664, 682, 764, 913, 1328, 1364, 1528, 1826, 2101, 2573, 2728, 3056, 3652, 4202, 5146, 5456, 5921, 7304, 8404, 10292, 11842, 14608, 15853, 16808, 20584, 23684, 28303, 31706, 33616, 41168, 47368, 56606, 63412, 65131, 94736, 113212, 126824, 130262, 174383, 226424, 253648, 260524, 348766, 452848, 491443, 521048, 697532, 982886, 1042096, 1395064, 1965772, 2790128, 3931544, 5405873, 7863088, 10811746, 21623492, 43246984, 86493968]

約数ペア:

[(1, 86493968), (2, 43246984), (4, 21623492), (8, 10811746), (11, 7863088), (16, 5405873), (22, 3931544), (31, 2790128), (44, 1965772), (62, 1395064), (83, 1042096), (88, 982886), (124, 697532), (166, 521048), (176, 491443), (191, 452848), (248, 348766), (332, 260524), (341, 253648), (382, 226424), (496, 174383), (664, 130262), (682, 126824), (764, 113212), (913, 94736), (1328, 65131), (1364, 63412), (1528, 56606), (1826, 47368), (2101, 41168), (2573, 33616), (2728, 31706), (3056, 28303), (3652, 23684), (4202, 20584), (5146, 16808), (5456, 15853), (5921, 14608), (7304, 11842), (8404, 10292)]