83695612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20903}}^1$

素因数の和:20938

約数の個数: 48

約数和(自身を含む): 196664832

約数和(自身を除く): 112969220

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 20903, 41806, 83612, 146321, 229933, 271739, 292642, 459866, 543478, 585284, 919732, 1086956, 1609531, 1902173, 2989129, 3219062, 3804346, 5978258, 6438124, 7608692, 11956516, 20923903, 41847806, 83695612]

約数ペア:

[(1, 83695612), (2, 41847806), (4, 20923903), (7, 11956516), (11, 7608692), (13, 6438124), (14, 5978258), (22, 3804346), (26, 3219062), (28, 2989129), (44, 1902173), (52, 1609531), (77, 1086956), (91, 919732), (143, 585284), (154, 543478), (182, 459866), (286, 292642), (308, 271739), (364, 229933), (572, 146321), (1001, 83612), (2002, 41806), (4004, 20903)]