77143664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{370883}}^1$

素因数の和:370904

約数の個数: 20

約数和(自身を含む): 160963656

約数和(自身を除く): 83819992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 370883, 741766, 1483532, 2967064, 4821479, 5934128, 9642958, 19285916, 38571832, 77143664]

約数ペア:

[(1, 77143664), (2, 38571832), (4, 19285916), (8, 9642958), (13, 5934128), (16, 4821479), (26, 2967064), (52, 1483532), (104, 741766), (208, 370883)]