898491136

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{152597}}^1$

素因数の和:152636

約数の個数: 36

約数和(自身を含む): 1871461872

約数和(自身を除く): 972970736

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 5888, 152597, 305194, 610388, 1220776, 2441552, 3509731, 4883104, 7019462, 9766208, 14038924, 19532416, 28077848, 39064832, 56155696, 112311392, 224622784, 449245568, 898491136]

約数ペア:

[(1, 898491136), (2, 449245568), (4, 224622784), (8, 112311392), (16, 56155696), (23, 39064832), (32, 28077848), (46, 19532416), (64, 14038924), (92, 9766208), (128, 7019462), (184, 4883104), (256, 3509731), (368, 2441552), (736, 1220776), (1472, 610388), (2944, 305194), (5888, 152597)]