31477938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{743}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 65995776

約数和(自身を除く): 34517838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 743, 921, 1486, 1842, 2229, 4458, 7061, 14122, 17089, 21183, 34178, 42366, 51267, 102534, 228101, 456202, 684303, 1368606, 5246323, 10492646, 15738969, 31477938]

約数ペア:

[(1, 31477938), (2, 15738969), (3, 10492646), (6, 5246323), (23, 1368606), (46, 684303), (69, 456202), (138, 228101), (307, 102534), (614, 51267), (743, 42366), (921, 34178), (1486, 21183), (1842, 17089), (2229, 14122), (4458, 7061)]