31020172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1223}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 57679776

約数和(自身を除く): 26659604

約数列:

[1, 2, 4, 17, 34, 68, 373, 746, 1223, 1492, 2446, 4892, 6341, 12682, 20791, 25364, 41582, 83164, 456179, 912358, 1824716, 7755043, 15510086, 31020172]

約数ペア:

[(1, 31020172), (2, 15510086), (4, 7755043), (17, 1824716), (34, 912358), (68, 456179), (373, 83164), (746, 41582), (1223, 25364), (1492, 20791), (2446, 12682), (4892, 6341)]