16082144

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 34666128

約数和(自身を除く): 18583984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 67, 104, 134, 208, 268, 416, 536, 577, 871, 1072, 1154, 1742, 2144, 2308, 3484, 4616, 6968, 7501, 9232, 13936, 15002, 18464, 27872, 30004, 38659, 60008, 77318, 120016, 154636, 240032, 309272, 502567, 618544, 1005134, 1237088, 2010268, 4020536, 8041072, 16082144]

約数ペア:

[(1, 16082144), (2, 8041072), (4, 4020536), (8, 2010268), (13, 1237088), (16, 1005134), (26, 618544), (32, 502567), (52, 309272), (67, 240032), (104, 154636), (134, 120016), (208, 77318), (268, 60008), (416, 38659), (536, 30004), (577, 27872), (871, 18464), (1072, 15002), (1154, 13936), (1742, 9232), (2144, 7501), (2308, 6968), (3484, 4616)]