89004656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25171}}^1$

素因数の和:25209

約数の個数: 40

約数和(自身を含む): 196643664

約数和(自身を除く): 107639008

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 25171, 50342, 100684, 201368, 327223, 402736, 427907, 654446, 855814, 1308892, 1711628, 2617784, 3423256, 5235568, 5562791, 6846512, 11125582, 22251164, 44502328, 89004656]

約数ペア:

[(1, 89004656), (2, 44502328), (4, 22251164), (8, 11125582), (13, 6846512), (16, 5562791), (17, 5235568), (26, 3423256), (34, 2617784), (52, 1711628), (68, 1308892), (104, 855814), (136, 654446), (208, 427907), (221, 402736), (272, 327223), (442, 201368), (884, 100684), (1768, 50342), (3536, 25171)]