91319852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5490

約数の個数: 48

約数和(自身を含む): 191852640

約数和(自身を除く): 100532788

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 5437, 8398, 10874, 16796, 21748, 70681, 92429, 103303, 141362, 184858, 206606, 282724, 369716, 413212, 1201577, 1342939, 1756151, 2403154, 2685878, 3512302, 4806308, 5371756, 7024604, 22829963, 45659926, 91319852]

約数ペア:

[(1, 91319852), (2, 45659926), (4, 22829963), (13, 7024604), (17, 5371756), (19, 4806308), (26, 3512302), (34, 2685878), (38, 2403154), (52, 1756151), (68, 1342939), (76, 1201577), (221, 413212), (247, 369716), (323, 282724), (442, 206606), (494, 184858), (646, 141362), (884, 103303), (988, 92429), (1292, 70681), (4199, 21748), (5437, 16796), (8398, 10874)]