100289072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11213}}^1$

素因数の和:11277

約数の個数: 40

約数和(自身を含む): 214142544

約数和(自身を除く): 113853472

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 11213, 22426, 44852, 89704, 145769, 179408, 291538, 482159, 583076, 964318, 1166152, 1928636, 2332304, 3857272, 6268067, 7714544, 12536134, 25072268, 50144536, 100289072]

約数ペア:

[(1, 100289072), (2, 50144536), (4, 25072268), (8, 12536134), (13, 7714544), (16, 6268067), (26, 3857272), (43, 2332304), (52, 1928636), (86, 1166152), (104, 964318), (172, 583076), (208, 482159), (344, 291538), (559, 179408), (688, 145769), (1118, 89704), (2236, 44852), (4472, 22426), (8944, 11213)]