21544192

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3659}}^1$

素因数の和:3698

約数の個数: 36

約数和(自身を含む): 44886240

約数和(自身を除く): 23342048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3659, 5888, 7318, 14636, 29272, 58544, 84157, 117088, 168314, 234176, 336628, 468352, 673256, 936704, 1346512, 2693024, 5386048, 10772096, 21544192]

約数ペア:

[(1, 21544192), (2, 10772096), (4, 5386048), (8, 2693024), (16, 1346512), (23, 936704), (32, 673256), (46, 468352), (64, 336628), (92, 234176), (128, 168314), (184, 117088), (256, 84157), (368, 58544), (736, 29272), (1472, 14636), (2944, 7318), (3659, 5888)]