31429362

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13397}}^1$

素因数の和:13442

約数の個数: 32

約数和(自身を含む): 69455232

約数和(自身を除く): 38025870

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 13397, 26794, 40191, 80382, 227749, 308131, 455498, 616262, 683247, 924393, 1366494, 1848786, 5238227, 10476454, 15714681, 31429362]

約数ペア:

[(1, 31429362), (2, 15714681), (3, 10476454), (6, 5238227), (17, 1848786), (23, 1366494), (34, 924393), (46, 683247), (51, 616262), (69, 455498), (102, 308131), (138, 227749), (391, 80382), (782, 40191), (1173, 26794), (2346, 13397)]