80786632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{1163}}^1$

素因数の和:1645

約数の個数: 32

約数和(自身を含む): 159933600

約数和(自身を除く): 79146968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 457, 914, 1163, 1828, 2326, 3656, 4652, 8683, 9304, 17366, 22097, 34732, 44194, 69464, 88388, 176776, 531491, 1062982, 2125964, 4251928, 10098329, 20196658, 40393316, 80786632]

約数ペア:

[(1, 80786632), (2, 40393316), (4, 20196658), (8, 10098329), (19, 4251928), (38, 2125964), (76, 1062982), (152, 531491), (457, 176776), (914, 88388), (1163, 69464), (1828, 44194), (2326, 34732), (3656, 22097), (4652, 17366), (8683, 9304)]