31920434

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1381}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 59437056

約数和(自身を除く): 27516622

約数列:

[1, 2, 7, 13, 14, 26, 91, 127, 182, 254, 889, 1381, 1651, 1778, 2762, 3302, 9667, 11557, 17953, 19334, 23114, 35906, 125671, 175387, 251342, 350774, 1227709, 2280031, 2455418, 4560062, 15960217, 31920434]

約数ペア:

[(1, 31920434), (2, 15960217), (7, 4560062), (13, 2455418), (14, 2280031), (26, 1227709), (91, 350774), (127, 251342), (182, 175387), (254, 125671), (889, 35906), (1381, 23114), (1651, 19334), (1778, 17953), (2762, 11557), (3302, 9667)]