80294552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{5113}}^1$

素因数の和:5283

約数の個数: 32

約数和(自身を含む): 163238880

約数和(自身を除く): 82944328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1208, 1963, 3926, 5113, 7852, 10226, 15704, 20452, 40904, 66469, 132938, 265876, 531752, 772063, 1544126, 3088252, 6176504, 10036819, 20073638, 40147276, 80294552]

約数ペア:

[(1, 80294552), (2, 40147276), (4, 20073638), (8, 10036819), (13, 6176504), (26, 3088252), (52, 1544126), (104, 772063), (151, 531752), (302, 265876), (604, 132938), (1208, 66469), (1963, 40904), (3926, 20452), (5113, 15704), (7852, 10226)]