79835248

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:625

約数の個数: 40

約数和(自身を含む): 157847040

約数和(自身を除く): 78011792

約数列:

[1, 2, 4, 8, 16, 101, 127, 202, 254, 389, 404, 508, 778, 808, 1016, 1556, 1616, 2032, 3112, 6224, 12827, 25654, 39289, 49403, 51308, 78578, 98806, 102616, 157156, 197612, 205232, 314312, 395224, 628624, 790448, 4989703, 9979406, 19958812, 39917624, 79835248]

約数ペア:

[(1, 79835248), (2, 39917624), (4, 19958812), (8, 9979406), (16, 4989703), (101, 790448), (127, 628624), (202, 395224), (254, 314312), (389, 205232), (404, 197612), (508, 157156), (778, 102616), (808, 98806), (1016, 78578), (1556, 51308), (1616, 49403), (2032, 39289), (3112, 25654), (6224, 12827)]