23145712

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 47028240

約数和(自身を除く): 23882528

約数列:

[1, 2, 4, 8, 16, 29, 58, 83, 116, 166, 232, 332, 464, 601, 664, 1202, 1328, 2404, 2407, 4808, 4814, 9616, 9628, 17429, 19256, 34858, 38512, 49883, 69716, 99766, 139432, 199532, 278864, 399064, 798128, 1446607, 2893214, 5786428, 11572856, 23145712]

約数ペア:

[(1, 23145712), (2, 11572856), (4, 5786428), (8, 2893214), (16, 1446607), (29, 798128), (58, 399064), (83, 278864), (116, 199532), (166, 139432), (232, 99766), (332, 69716), (464, 49883), (601, 38512), (664, 34858), (1202, 19256), (1328, 17429), (2404, 9628), (2407, 9616), (4808, 4814)]