89018192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1131

約数の個数: 40

約数和(自身を含む): 182235360

約数和(自身を除く): 93217168

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 443, 661, 886, 1322, 1772, 2644, 3544, 5288, 7088, 8417, 10576, 12559, 16834, 25118, 33668, 50236, 67336, 100472, 134672, 200944, 292823, 585646, 1171292, 2342584, 4685168, 5563637, 11127274, 22254548, 44509096, 89018192]

約数ペア:

[(1, 89018192), (2, 44509096), (4, 22254548), (8, 11127274), (16, 5563637), (19, 4685168), (38, 2342584), (76, 1171292), (152, 585646), (304, 292823), (443, 200944), (661, 134672), (886, 100472), (1322, 67336), (1772, 50236), (2644, 33668), (3544, 25118), (5288, 16834), (7088, 12559), (8417, 10576)]