171729584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26633}}^1$

素因数の和:26685

約数の個数: 40

約数和(自身を含む): 369892992

約数和(自身を除く): 198163408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 26633, 53266, 106532, 213064, 346229, 426128, 692458, 825623, 1384916, 1651246, 2769832, 3302492, 5539664, 6604984, 10733099, 13209968, 21466198, 42932396, 85864792, 171729584]

約数ペア:

[(1, 171729584), (2, 85864792), (4, 42932396), (8, 21466198), (13, 13209968), (16, 10733099), (26, 6604984), (31, 5539664), (52, 3302492), (62, 2769832), (104, 1651246), (124, 1384916), (208, 825623), (248, 692458), (403, 426128), (496, 346229), (806, 213064), (1612, 106532), (3224, 53266), (6448, 26633)]