21887168

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14869}}^1$

素因数の和:14904

約数の個数: 28

約数和(自身を含む): 45323760

約数和(自身を除く): 23436592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14869, 29738, 59476, 118952, 237904, 341987, 475808, 683974, 951616, 1367948, 2735896, 5471792, 10943584, 21887168]

約数ペア:

[(1, 21887168), (2, 10943584), (4, 5471792), (8, 2735896), (16, 1367948), (23, 951616), (32, 683974), (46, 475808), (64, 341987), (92, 237904), (184, 118952), (368, 59476), (736, 29738), (1472, 14869)]