16558048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 35816256

約数和(自身を除く): 19258208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 208, 212, 416, 424, 689, 751, 848, 1378, 1502, 1696, 2756, 3004, 5512, 6008, 9763, 11024, 12016, 19526, 22048, 24032, 39052, 39803, 78104, 79606, 156208, 159212, 312416, 318424, 517439, 636848, 1034878, 1273696, 2069756, 4139512, 8279024, 16558048]

約数ペア:

[(1, 16558048), (2, 8279024), (4, 4139512), (8, 2069756), (13, 1273696), (16, 1034878), (26, 636848), (32, 517439), (52, 318424), (53, 312416), (104, 159212), (106, 156208), (208, 79606), (212, 78104), (416, 39803), (424, 39052), (689, 24032), (751, 22048), (848, 19526), (1378, 12016), (1502, 11024), (1696, 9763), (2756, 6008), (3004, 5512)]