923493376

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:607

約数の個数: 88

約数和(自身を含む): 2004569784

約数和(自身を除く): 1081076408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 173, 208, 256, 346, 401, 416, 512, 692, 802, 832, 1024, 1384, 1604, 1664, 2249, 2768, 3208, 3328, 4498, 5213, 5536, 6416, 6656, 8996, 10426, 11072, 12832, 13312, 17992, 20852, 22144, 25664, 35984, 41704, 44288, 51328, 69373, 71968, 83408, 88576, 102656, 138746, 143936, 166816, 177152, 205312, 277492, 287872, 333632, 410624, 554984, 575744, 667264, 901849, 1109968, 1151488, 1334528, 1803698, 2219936, 2302976, 2669056, 3607396, 4439872, 5338112, 7214792, 8879744, 14429584, 17759488, 28859168, 35518976, 57718336, 71037952, 115436672, 230873344, 461746688, 923493376]

約数ペア:

[(1, 923493376), (2, 461746688), (4, 230873344), (8, 115436672), (13, 71037952), (16, 57718336), (26, 35518976), (32, 28859168), (52, 17759488), (64, 14429584), (104, 8879744), (128, 7214792), (173, 5338112), (208, 4439872), (256, 3607396), (346, 2669056), (401, 2302976), (416, 2219936), (512, 1803698), (692, 1334528), (802, 1151488), (832, 1109968), (1024, 901849), (1384, 667264), (1604, 575744), (1664, 554984), (2249, 410624), (2768, 333632), (3208, 287872), (3328, 277492), (4498, 205312), (5213, 177152), (5536, 166816), (6416, 143936), (6656, 138746), (8996, 102656), (10426, 88576), (11072, 83408), (12832, 71968), (13312, 69373), (17992, 51328), (20852, 44288), (22144, 41704), (25664, 35984)]