31331544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1940

約数の個数: 64

約数和(自身を含む): 85004640

約数和(自身を除く): 53673096

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 123, 136, 164, 204, 246, 328, 408, 492, 697, 984, 1394, 1873, 2091, 2788, 3746, 4182, 5576, 5619, 7492, 8364, 11238, 14984, 16728, 22476, 31841, 44952, 63682, 76793, 95523, 127364, 153586, 191046, 230379, 254728, 307172, 382092, 460758, 614344, 764184, 921516, 1305481, 1843032, 2610962, 3916443, 5221924, 7832886, 10443848, 15665772, 31331544]

約数ペア:

[(1, 31331544), (2, 15665772), (3, 10443848), (4, 7832886), (6, 5221924), (8, 3916443), (12, 2610962), (17, 1843032), (24, 1305481), (34, 921516), (41, 764184), (51, 614344), (68, 460758), (82, 382092), (102, 307172), (123, 254728), (136, 230379), (164, 191046), (204, 153586), (246, 127364), (328, 95523), (408, 76793), (492, 63682), (697, 44952), (984, 31841), (1394, 22476), (1873, 16728), (2091, 14984), (2788, 11238), (3746, 8364), (4182, 7492), (5576, 5619)]