84397768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{115931}}^1$

素因数の和:115957

約数の個数: 32

約数和(自身を含む): 194765760

約数和(自身を除く): 110367992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 115931, 231862, 463724, 811517, 927448, 1507103, 1623034, 3014206, 3246068, 6028412, 6492136, 10549721, 12056824, 21099442, 42198884, 84397768]

約数ペア:

[(1, 84397768), (2, 42198884), (4, 21099442), (7, 12056824), (8, 10549721), (13, 6492136), (14, 6028412), (26, 3246068), (28, 3014206), (52, 1623034), (56, 1507103), (91, 927448), (104, 811517), (182, 463724), (364, 231862), (728, 115931)]