256210336

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{79273}}^1$

素因数の和:79384

約数の個数: 24

約数和(自身を含む): 509414724

約数和(自身を除く): 253204388

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 79273, 158546, 317092, 634184, 1268368, 2536736, 8006573, 16013146, 32026292, 64052584, 128105168, 256210336]

約数ペア:

[(1, 256210336), (2, 128105168), (4, 64052584), (8, 32026292), (16, 16013146), (32, 8006573), (101, 2536736), (202, 1268368), (404, 634184), (808, 317092), (1616, 158546), (3232, 79273)]