23173856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 26359264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 68, 82, 136, 164, 272, 328, 544, 656, 697, 1039, 1312, 1394, 2078, 2788, 4156, 5576, 8312, 11152, 16624, 17663, 22304, 33248, 35326, 42599, 70652, 85198, 141304, 170396, 282608, 340792, 565216, 681584, 724183, 1363168, 1448366, 2896732, 5793464, 11586928, 23173856]

約数ペア:

[(1, 23173856), (2, 11586928), (4, 5793464), (8, 2896732), (16, 1448366), (17, 1363168), (32, 724183), (34, 681584), (41, 565216), (68, 340792), (82, 282608), (136, 170396), (164, 141304), (272, 85198), (328, 70652), (544, 42599), (656, 35326), (697, 33248), (1039, 22304), (1312, 17663), (1394, 16624), (2078, 11152), (2788, 8312), (4156, 5576)]