235575184

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{87121}}^1$

素因数の和:87155

約数の個数: 30

約数和(自身を含む): 494243106

約数和(自身を除く): 258667922

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 87121, 174242, 348484, 696968, 1132573, 1393936, 2265146, 4530292, 9060584, 14723449, 18121168, 29446898, 58893796, 117787592, 235575184]

約数ペア:

[(1, 235575184), (2, 117787592), (4, 58893796), (8, 29446898), (13, 18121168), (16, 14723449), (26, 9060584), (52, 4530292), (104, 2265146), (169, 1393936), (208, 1132573), (338, 696968), (676, 348484), (1352, 174242), (2704, 87121)]