23503168

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 84

約数和(自身を含む): 52710588

約数和(自身を除く): 29207420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 53, 64, 82, 104, 106, 164, 169, 208, 212, 328, 338, 416, 424, 533, 656, 676, 689, 832, 848, 1066, 1312, 1352, 1378, 1696, 2132, 2173, 2624, 2704, 2756, 3392, 4264, 4346, 5408, 5512, 6929, 8528, 8692, 8957, 10816, 11024, 13858, 17056, 17384, 17914, 22048, 27716, 28249, 34112, 34768, 35828, 44096, 55432, 56498, 69536, 71656, 110864, 112996, 139072, 143312, 221728, 225992, 286624, 367237, 443456, 451984, 573248, 734474, 903968, 1468948, 1807936, 2937896, 5875792, 11751584, 23503168]

約数ペア:

[(1, 23503168), (2, 11751584), (4, 5875792), (8, 2937896), (13, 1807936), (16, 1468948), (26, 903968), (32, 734474), (41, 573248), (52, 451984), (53, 443456), (64, 367237), (82, 286624), (104, 225992), (106, 221728), (164, 143312), (169, 139072), (208, 112996), (212, 110864), (328, 71656), (338, 69536), (416, 56498), (424, 55432), (533, 44096), (656, 35828), (676, 34768), (689, 34112), (832, 28249), (848, 27716), (1066, 22048), (1312, 17914), (1352, 17384), (1378, 17056), (1696, 13858), (2132, 11024), (2173, 10816), (2624, 8957), (2704, 8692), (2756, 8528), (3392, 6929), (4264, 5512), (4346, 5408)]