21545632

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{3191}}^1$

素因数の和:3412

約数の個数: 24

約数和(自身を含む): 42632352

約数和(自身を除く): 21086720

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3191, 3376, 6382, 6752, 12764, 25528, 51056, 102112, 673301, 1346602, 2693204, 5386408, 10772816, 21545632]

約数ペア:

[(1, 21545632), (2, 10772816), (4, 5386408), (8, 2693204), (16, 1346602), (32, 673301), (211, 102112), (422, 51056), (844, 25528), (1688, 12764), (3191, 6752), (3376, 6382)]