16931852

素因数分解:

$2^2\times 7^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 36233736

約数和(自身を除く): 19301884

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 49, 82, 86, 98, 164, 172, 196, 287, 301, 343, 574, 602, 686, 1148, 1204, 1372, 1763, 2009, 2107, 2401, 3526, 4018, 4214, 4802, 7052, 8036, 8428, 9604, 12341, 14063, 14749, 24682, 28126, 29498, 49364, 56252, 58996, 86387, 98441, 103243, 172774, 196882, 206486, 345548, 393764, 412972, 604709, 1209418, 2418836, 4232963, 8465926, 16931852]

約数ペア:

[(1, 16931852), (2, 8465926), (4, 4232963), (7, 2418836), (14, 1209418), (28, 604709), (41, 412972), (43, 393764), (49, 345548), (82, 206486), (86, 196882), (98, 172774), (164, 103243), (172, 98441), (196, 86387), (287, 58996), (301, 56252), (343, 49364), (574, 29498), (602, 28126), (686, 24682), (1148, 14749), (1204, 14063), (1372, 12341), (1763, 9604), (2009, 8428), (2107, 8036), (2401, 7052), (3526, 4802), (4018, 4214)]