2143803904

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22391}}^1$

素因数の和:22437

約数の個数: 80

約数和(自身を含む): 4947915456

約数和(自身を除く): 2804111552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4352, 5632, 5984, 8704, 11968, 22391, 23936, 44782, 47872, 89564, 95744, 179128, 246301, 358256, 380647, 492602, 716512, 761294, 985204, 1433024, 1522588, 1970408, 2866048, 3045176, 3940816, 4187117, 5732096, 6090352, 7881632, 8374234, 11464192, 12180704, 15763264, 16748468, 24361408, 31526528, 33496936, 48722816, 63053056, 66993872, 97445632, 126106112, 133987744, 194891264, 267975488, 535950976, 1071901952, 2143803904]

約数ペア:

[(1, 2143803904), (2, 1071901952), (4, 535950976), (8, 267975488), (11, 194891264), (16, 133987744), (17, 126106112), (22, 97445632), (32, 66993872), (34, 63053056), (44, 48722816), (64, 33496936), (68, 31526528), (88, 24361408), (128, 16748468), (136, 15763264), (176, 12180704), (187, 11464192), (256, 8374234), (272, 7881632), (352, 6090352), (374, 5732096), (512, 4187117), (544, 3940816), (704, 3045176), (748, 2866048), (1088, 1970408), (1408, 1522588), (1496, 1433024), (2176, 985204), (2816, 761294), (2992, 716512), (4352, 492602), (5632, 380647), (5984, 358256), (8704, 246301), (11968, 179128), (22391, 95744), (23936, 89564), (44782, 47872)]