22721344

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{3989}}^1$

素因数の和:4090

約数の個数: 28

約数和(自身を含む): 45605700

約数和(自身を除く): 22884356

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 3989, 5696, 7978, 15956, 31912, 63824, 127648, 255296, 355021, 710042, 1420084, 2840168, 5680336, 11360672, 22721344]

約数ペア:

[(1, 22721344), (2, 11360672), (4, 5680336), (8, 2840168), (16, 1420084), (32, 710042), (64, 355021), (89, 255296), (178, 127648), (356, 63824), (712, 31912), (1424, 15956), (2848, 7978), (3989, 5696)]