23908144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:997

約数の個数: 40

約数和(自身を含む): 50309280

約数和(自身を除く): 26401136

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 839, 1096, 1678, 1781, 2192, 3356, 3562, 6712, 7124, 10907, 13424, 14248, 21814, 28496, 43628, 87256, 114943, 174512, 229886, 459772, 919544, 1494259, 1839088, 2988518, 5977036, 11954072, 23908144]

約数ペア:

[(1, 23908144), (2, 11954072), (4, 5977036), (8, 2988518), (13, 1839088), (16, 1494259), (26, 919544), (52, 459772), (104, 229886), (137, 174512), (208, 114943), (274, 87256), (548, 43628), (839, 28496), (1096, 21814), (1678, 14248), (1781, 13424), (2192, 10907), (3356, 7124), (3562, 6712)]