20230031258

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1\times {\mathrm{1607}}^1$

素因数の和:2254

約数の個数: 32

約数和(自身を含む): 30946924800

約数和(自身を除く): 10716893542

約数列:

[1, 2, 89, 178, 197, 359, 394, 718, 1607, 3214, 17533, 31951, 35066, 63902, 70723, 141446, 143023, 286046, 316579, 576913, 633158, 1153826, 6294347, 12588694, 28175531, 51345257, 56351062, 102690514, 113651861, 227303722, 10115015629, 20230031258]

約数ペア:

[(1, 20230031258), (2, 10115015629), (89, 227303722), (178, 113651861), (197, 102690514), (359, 56351062), (394, 51345257), (718, 28175531), (1607, 12588694), (3214, 6294347), (17533, 1153826), (31951, 633158), (35066, 576913), (63902, 316579), (70723, 286046), (141446, 143023)]