432016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 40

約数和(自身を含む): 944384

約数和(自身を除く): 512368

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 67, 104, 124, 134, 208, 248, 268, 403, 496, 536, 806, 871, 1072, 1612, 1742, 2077, 3224, 3484, 4154, 6448, 6968, 8308, 13936, 16616, 27001, 33232, 54002, 108004, 216008, 432016]

約数ペア:

[(1, 432016), (2, 216008), (4, 108004), (8, 54002), (13, 33232), (16, 27001), (26, 16616), (31, 13936), (52, 8308), (62, 6968), (67, 6448), (104, 4154), (124, 3484), (134, 3224), (208, 2077), (248, 1742), (268, 1612), (403, 1072), (496, 871), (536, 806)]