16680412112

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11456327}}^1$

素因数の和:11456355

約数の個数: 40

約数和(自身を含む): 39776370816

約数和(自身を除く): 23095958704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11456327, 22912654, 45825308, 80194289, 91650616, 148932251, 160388578, 183301232, 297864502, 320777156, 595729004, 641554312, 1042525757, 1191458008, 1283108624, 2085051514, 2382916016, 4170103028, 8340206056, 16680412112]

約数ペア:

[(1, 16680412112), (2, 8340206056), (4, 4170103028), (7, 2382916016), (8, 2085051514), (13, 1283108624), (14, 1191458008), (16, 1042525757), (26, 641554312), (28, 595729004), (52, 320777156), (56, 297864502), (91, 183301232), (104, 160388578), (112, 148932251), (182, 91650616), (208, 80194289), (364, 45825308), (728, 22912654), (1456, 11456327)]