16744156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 34983648

約数和(自身を除く): 18239492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 73, 143, 146, 286, 292, 401, 572, 802, 803, 949, 1604, 1606, 1898, 3212, 3796, 4411, 5213, 8822, 10426, 10439, 17644, 20852, 20878, 29273, 41756, 57343, 58546, 114686, 117092, 229372, 322003, 380549, 644006, 761098, 1288012, 1522196, 4186039, 8372078, 16744156]

約数ペア:

[(1, 16744156), (2, 8372078), (4, 4186039), (11, 1522196), (13, 1288012), (22, 761098), (26, 644006), (44, 380549), (52, 322003), (73, 229372), (143, 117092), (146, 114686), (286, 58546), (292, 57343), (401, 41756), (572, 29273), (802, 20878), (803, 20852), (949, 17644), (1604, 10439), (1606, 10426), (1898, 8822), (3212, 5213), (3796, 4411)]