31153648

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{17231}}^1$

素因数の和:17352

約数の個数: 20

約数和(自身を含む): 60897888

約数和(自身を除く): 29744240

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 17231, 34462, 68924, 137848, 275696, 1947103, 3894206, 7788412, 15576824, 31153648]

約数ペア:

[(1, 31153648), (2, 15576824), (4, 7788412), (8, 3894206), (16, 1947103), (113, 275696), (226, 137848), (452, 68924), (904, 34462), (1808, 17231)]