8653138832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{86851}}^1$

素因数の和:87351

約数の個数: 40

約数和(自身を含む): 18093008640

約数和(自身を除く): 9439869808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 479, 958, 1916, 3832, 6227, 7664, 12454, 24908, 49816, 86851, 99632, 173702, 347404, 694808, 1129063, 1389616, 2258126, 4516252, 9032504, 18065008, 41601629, 83203258, 166406516, 332813032, 540821177, 665626064, 1081642354, 2163284708, 4326569416, 8653138832]

約数ペア:

[(1, 8653138832), (2, 4326569416), (4, 2163284708), (8, 1081642354), (13, 665626064), (16, 540821177), (26, 332813032), (52, 166406516), (104, 83203258), (208, 41601629), (479, 18065008), (958, 9032504), (1916, 4516252), (3832, 2258126), (6227, 1389616), (7664, 1129063), (12454, 694808), (24908, 347404), (49816, 173702), (86851, 99632)]