32181136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 42814064

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 442, 479, 494, 646, 884, 958, 988, 1292, 1768, 1916, 1976, 2584, 3536, 3832, 3952, 4199, 5168, 6227, 7664, 8143, 8398, 9101, 12454, 16286, 16796, 18202, 24908, 32572, 33592, 36404, 49816, 65144, 67184, 72808, 99632, 105859, 118313, 130288, 145616, 154717, 211718, 236626, 309434, 423436, 473252, 618868, 846872, 946504, 1237736, 1693744, 1893008, 2011321, 2475472, 4022642, 8045284, 16090568, 32181136]

約数ペア:

[(1, 32181136), (2, 16090568), (4, 8045284), (8, 4022642), (13, 2475472), (16, 2011321), (17, 1893008), (19, 1693744), (26, 1237736), (34, 946504), (38, 846872), (52, 618868), (68, 473252), (76, 423436), (104, 309434), (136, 236626), (152, 211718), (208, 154717), (221, 145616), (247, 130288), (272, 118313), (304, 105859), (323, 99632), (442, 72808), (479, 67184), (494, 65144), (646, 49816), (884, 36404), (958, 33592), (988, 32572), (1292, 24908), (1768, 18202), (1916, 16796), (1976, 16286), (2584, 12454), (3536, 9101), (3832, 8398), (3952, 8143), (4199, 7664), (5168, 6227)]