89439571

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3361}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 101666880

約数和(自身を除く): 12227309

約数列:

[1, 13, 23, 89, 299, 1157, 2047, 3361, 26611, 43693, 77303, 299129, 1004939, 3888677, 6879967, 89439571]

約数ペア:

[(1, 89439571), (13, 6879967), (23, 3888677), (89, 1004939), (299, 299129), (1157, 77303), (2047, 43693), (3361, 26611)]