91601648

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{64327}}^1$

素因数の和:64424

約数の個数: 20

約数和(自身を含む): 179475120

約数和(自身を除く): 87873472

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 64327, 128654, 257308, 514616, 1029232, 5725103, 11450206, 22900412, 45800824, 91601648]

約数ペア:

[(1, 91601648), (2, 45800824), (4, 22900412), (8, 11450206), (16, 5725103), (89, 1029232), (178, 514616), (356, 257308), (712, 128654), (1424, 64327)]