80858752

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{48593}}^1$

素因数の和:48620

約数の個数: 32

約数和(自身を含む): 173480580

約数和(自身を除く): 92621828

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 48593, 97186, 194372, 388744, 631709, 777488, 1263418, 1554976, 2526836, 3109952, 5053672, 6219904, 10107344, 20214688, 40429376, 80858752]

約数ペア:

[(1, 80858752), (2, 40429376), (4, 20214688), (8, 10107344), (13, 6219904), (16, 5053672), (26, 3109952), (32, 2526836), (52, 1554976), (64, 1263418), (104, 777488), (128, 631709), (208, 388744), (416, 194372), (832, 97186), (1664, 48593)]