250854728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{24671}}^1$

素因数の和:24749

約数の個数: 32

約数和(自身を含む): 497387520

約数和(自身を除く): 246532792

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 24671, 49342, 98684, 197368, 764801, 1011511, 1529602, 2023022, 3059204, 4046044, 6118408, 8092088, 31356841, 62713682, 125427364, 250854728]

約数ペア:

[(1, 250854728), (2, 125427364), (4, 62713682), (8, 31356841), (31, 8092088), (41, 6118408), (62, 4046044), (82, 3059204), (124, 2023022), (164, 1529602), (248, 1011511), (328, 764801), (1271, 197368), (2542, 98684), (5084, 49342), (10168, 24671)]