117320368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{21503}}^1$

素因数の和:21553

約数の個数: 40

約数和(自身を含む): 255983616

約数和(自身を除く): 138663248

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 21503, 43006, 86012, 172024, 236533, 344048, 473066, 666593, 946132, 1333186, 1892264, 2666372, 3784528, 5332744, 7332523, 10665488, 14665046, 29330092, 58660184, 117320368]

約数ペア:

[(1, 117320368), (2, 58660184), (4, 29330092), (8, 14665046), (11, 10665488), (16, 7332523), (22, 5332744), (31, 3784528), (44, 2666372), (62, 1892264), (88, 1333186), (124, 946132), (176, 666593), (248, 473066), (341, 344048), (496, 236533), (682, 172024), (1364, 86012), (2728, 43006), (5456, 21503)]