22271848

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 42845760

約数和(自身を除く): 20573912

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 347, 452, 568, 694, 904, 1388, 2776, 8023, 16046, 24637, 32092, 39211, 49274, 64184, 78422, 98548, 156844, 197096, 313688, 2783981, 5567962, 11135924, 22271848]

約数ペア:

[(1, 22271848), (2, 11135924), (4, 5567962), (8, 2783981), (71, 313688), (113, 197096), (142, 156844), (226, 98548), (284, 78422), (347, 64184), (452, 49274), (568, 39211), (694, 32092), (904, 24637), (1388, 16046), (2776, 8023)]