38971568

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:941

約数の個数: 40

約数和(自身を含む): 79468128

約数和(自身を除く): 40496560

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 773, 1096, 1546, 2192, 3092, 3151, 6184, 6302, 12368, 12604, 17779, 25208, 35558, 50416, 71116, 105901, 142232, 211802, 284464, 423604, 847208, 1694416, 2435723, 4871446, 9742892, 19485784, 38971568]

約数ペア:

[(1, 38971568), (2, 19485784), (4, 9742892), (8, 4871446), (16, 2435723), (23, 1694416), (46, 847208), (92, 423604), (137, 284464), (184, 211802), (274, 142232), (368, 105901), (548, 71116), (773, 50416), (1096, 35558), (1546, 25208), (2192, 17779), (3092, 12604), (3151, 12368), (6184, 6302)]