80821184

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{23827}}^1$

素因数の和:23892

約数の個数: 28

約数和(自身を含む): 163412424

約数和(自身を除く): 82591240

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 23827, 47654, 95308, 190616, 381232, 762464, 1262831, 1524928, 2525662, 5051324, 10102648, 20205296, 40410592, 80821184]

約数ペア:

[(1, 80821184), (2, 40410592), (4, 20205296), (8, 10102648), (16, 5051324), (32, 2525662), (53, 1524928), (64, 1262831), (106, 762464), (212, 381232), (424, 190616), (848, 95308), (1696, 47654), (3392, 23827)]