22391648

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{16273}}^1$

素因数の和:16326

約数の個数: 24

約数和(自身を含む): 45111528

約数和(自身を除く): 22719880

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 16273, 32546, 65092, 130184, 260368, 520736, 699739, 1399478, 2798956, 5597912, 11195824, 22391648]

約数ペア:

[(1, 22391648), (2, 11195824), (4, 5597912), (8, 2798956), (16, 1399478), (32, 699739), (43, 520736), (86, 260368), (172, 130184), (344, 65092), (688, 32546), (1376, 16273)]