91890712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{1171}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 182902320

約数和(自身を除く): 91011608

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 577, 1154, 1171, 2308, 2342, 4616, 4684, 9368, 9809, 19618, 19907, 39236, 39814, 78472, 79628, 159256, 675667, 1351334, 2702668, 5405336, 11486339, 22972678, 45945356, 91890712]

約数ペア:

[(1, 91890712), (2, 45945356), (4, 22972678), (8, 11486339), (17, 5405336), (34, 2702668), (68, 1351334), (136, 675667), (577, 159256), (1154, 79628), (1171, 78472), (2308, 39814), (2342, 39236), (4616, 19907), (4684, 19618), (9368, 9809)]