22919408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 47142816

約数和(自身を除く): 24223408

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 976, 1021, 1403, 2042, 2806, 4084, 5612, 8168, 11224, 16336, 22448, 23483, 46966, 62281, 93932, 124562, 187864, 249124, 375728, 498248, 996496, 1432463, 2864926, 5729852, 11459704, 22919408]

約数ペア:

[(1, 22919408), (2, 11459704), (4, 5729852), (8, 2864926), (16, 1432463), (23, 996496), (46, 498248), (61, 375728), (92, 249124), (122, 187864), (184, 124562), (244, 93932), (368, 62281), (488, 46966), (976, 23483), (1021, 22448), (1403, 16336), (2042, 11224), (2806, 8168), (4084, 5612)]