86645464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 176779800

約数和(自身を除く): 90134336

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 379, 697, 758, 1394, 1516, 1681, 2788, 3032, 3362, 5576, 6443, 6724, 12886, 13448, 15539, 25772, 28577, 31078, 51544, 57154, 62156, 114308, 124312, 228616, 264163, 528326, 637099, 1056652, 1274198, 2113304, 2548396, 5096792, 10830683, 21661366, 43322732, 86645464]

約数ペア:

[(1, 86645464), (2, 43322732), (4, 21661366), (8, 10830683), (17, 5096792), (34, 2548396), (41, 2113304), (68, 1274198), (82, 1056652), (136, 637099), (164, 528326), (328, 264163), (379, 228616), (697, 124312), (758, 114308), (1394, 62156), (1516, 57154), (1681, 51544), (2788, 31078), (3032, 28577), (3362, 25772), (5576, 15539), (6443, 13448), (6724, 12886)]