22415728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1133

約数の個数: 40

約数和(自身を含む): 45917696

約数和(自身を除く): 23501968

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1051, 1333, 2102, 2666, 4204, 5332, 8408, 10664, 16816, 21328, 32581, 45193, 65162, 90386, 130324, 180772, 260648, 361544, 521296, 723088, 1400983, 2801966, 5603932, 11207864, 22415728]

約数ペア:

[(1, 22415728), (2, 11207864), (4, 5603932), (8, 2801966), (16, 1400983), (31, 723088), (43, 521296), (62, 361544), (86, 260648), (124, 180772), (172, 130324), (248, 90386), (344, 65162), (496, 45193), (688, 32581), (1051, 21328), (1333, 16816), (2102, 10664), (2666, 8408), (4204, 5332)]