16883152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 39497472

約数和(自身を除く): 22614320

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 157, 176, 188, 208, 286, 314, 376, 517, 572, 611, 628, 752, 1034, 1144, 1222, 1256, 1727, 2041, 2068, 2288, 2444, 2512, 3454, 4082, 4136, 4888, 6721, 6908, 7379, 8164, 8272, 9776, 13442, 13816, 14758, 16328, 22451, 26884, 27632, 29516, 32656, 44902, 53768, 59032, 81169, 89804, 95927, 107536, 118064, 162338, 179608, 191854, 324676, 359216, 383708, 649352, 767416, 1055197, 1298704, 1534832, 2110394, 4220788, 8441576, 16883152]

約数ペア:

[(1, 16883152), (2, 8441576), (4, 4220788), (8, 2110394), (11, 1534832), (13, 1298704), (16, 1055197), (22, 767416), (26, 649352), (44, 383708), (47, 359216), (52, 324676), (88, 191854), (94, 179608), (104, 162338), (143, 118064), (157, 107536), (176, 95927), (188, 89804), (208, 81169), (286, 59032), (314, 53768), (376, 44902), (517, 32656), (572, 29516), (611, 27632), (628, 26884), (752, 22451), (1034, 16328), (1144, 14758), (1222, 13816), (1256, 13442), (1727, 9776), (2041, 8272), (2068, 8164), (2288, 7379), (2444, 6908), (2512, 6721), (3454, 4888), (4082, 4136)]