16919528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 33064200

約数和(自身を除く): 16144672

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 233, 313, 466, 626, 932, 1252, 1864, 2504, 6757, 9077, 13514, 18154, 27028, 36308, 54056, 72616, 72929, 145858, 291716, 583432, 2114941, 4229882, 8459764, 16919528]

約数ペア:

[(1, 16919528), (2, 8459764), (4, 4229882), (8, 2114941), (29, 583432), (58, 291716), (116, 145858), (232, 72929), (233, 72616), (313, 54056), (466, 36308), (626, 27028), (932, 18154), (1252, 13514), (1864, 9077), (2504, 6757)]