30974152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{673}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 63571680

約数和(自身を除く): 32597528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 523, 673, 1046, 1346, 2092, 2692, 4184, 5384, 5753, 7403, 11506, 14806, 23012, 29612, 46024, 59224, 351979, 703958, 1407916, 2815832, 3871769, 7743538, 15487076, 30974152]

約数ペア:

[(1, 30974152), (2, 15487076), (4, 7743538), (8, 3871769), (11, 2815832), (22, 1407916), (44, 703958), (88, 351979), (523, 59224), (673, 46024), (1046, 29612), (1346, 23012), (2092, 14806), (2692, 11506), (4184, 7403), (5384, 5753)]