16959976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6217}}^1$

素因数の和:6265

約数の個数: 32

約数和(自身を含む): 35815680

約数和(自身を除く): 18855704

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6217, 12434, 24868, 49736, 68387, 136774, 192727, 273548, 385454, 547096, 770908, 1541816, 2119997, 4239994, 8479988, 16959976]

約数ペア:

[(1, 16959976), (2, 8479988), (4, 4239994), (8, 2119997), (11, 1541816), (22, 770908), (31, 547096), (44, 385454), (62, 273548), (88, 192727), (124, 136774), (248, 68387), (341, 49736), (682, 24868), (1364, 12434), (2728, 6217)]