65610248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10501}}^1$

素因数の和:10589

約数の個数: 32

約数和(自身を含む): 136105920

約数和(自身を除く): 70495672

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 10501, 21002, 42004, 84008, 115511, 231022, 462044, 745571, 924088, 1491142, 2982284, 5964568, 8201281, 16402562, 32805124, 65610248]

約数ペア:

[(1, 65610248), (2, 32805124), (4, 16402562), (8, 8201281), (11, 5964568), (22, 2982284), (44, 1491142), (71, 924088), (88, 745571), (142, 462044), (284, 231022), (568, 115511), (781, 84008), (1562, 42004), (3124, 21002), (6248, 10501)]