8631392

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 22063104

約数和(自身を除く): 13431712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 113, 124, 154, 176, 217, 224, 226, 248, 308, 341, 352, 434, 452, 496, 616, 682, 791, 868, 904, 992, 1232, 1243, 1364, 1582, 1736, 1808, 2387, 2464, 2486, 2728, 3164, 3472, 3503, 3616, 4774, 4972, 5456, 6328, 6944, 7006, 8701, 9548, 9944, 10912, 12656, 14012, 17402, 19096, 19888, 24521, 25312, 28024, 34804, 38192, 38533, 39776, 49042, 56048, 69608, 76384, 77066, 98084, 112096, 139216, 154132, 196168, 269731, 278432, 308264, 392336, 539462, 616528, 784672, 1078924, 1233056, 2157848, 4315696, 8631392]

約数ペア:

[(1, 8631392), (2, 4315696), (4, 2157848), (7, 1233056), (8, 1078924), (11, 784672), (14, 616528), (16, 539462), (22, 392336), (28, 308264), (31, 278432), (32, 269731), (44, 196168), (56, 154132), (62, 139216), (77, 112096), (88, 98084), (112, 77066), (113, 76384), (124, 69608), (154, 56048), (176, 49042), (217, 39776), (224, 38533), (226, 38192), (248, 34804), (308, 28024), (341, 25312), (352, 24521), (434, 19888), (452, 19096), (496, 17402), (616, 14012), (682, 12656), (791, 10912), (868, 9944), (904, 9548), (992, 8701), (1232, 7006), (1243, 6944), (1364, 6328), (1582, 5456), (1736, 4972), (1808, 4774), (2387, 3616), (2464, 3503), (2486, 3472), (2728, 3164)]