1563859232

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{121267}}^1$

素因数の和:121321

約数の個数: 48

約数和(自身を含む): 3422668032

約数和(自身を除く): 1858808800

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 121267, 242534, 485068, 970136, 1576471, 1940272, 3152942, 3759277, 3880544, 6305884, 7518554, 12611768, 15037108, 25223536, 30074216, 48870601, 50447072, 60148432, 97741202, 120296864, 195482404, 390964808, 781929616, 1563859232]

約数ペア:

[(1, 1563859232), (2, 781929616), (4, 390964808), (8, 195482404), (13, 120296864), (16, 97741202), (26, 60148432), (31, 50447072), (32, 48870601), (52, 30074216), (62, 25223536), (104, 15037108), (124, 12611768), (208, 7518554), (248, 6305884), (403, 3880544), (416, 3759277), (496, 3152942), (806, 1940272), (992, 1576471), (1612, 970136), (3224, 485068), (6448, 242534), (12896, 121267)]