80910536

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{18289}}^1$

素因数の和:18381

約数の個数: 32

約数和(自身を含む): 175584000

約数和(自身を除く): 94673464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 18289, 36578, 73156, 128023, 146312, 256046, 512092, 1024184, 1444831, 2889662, 5779324, 10113817, 11558648, 20227634, 40455268, 80910536]

約数ペア:

[(1, 80910536), (2, 40455268), (4, 20227634), (7, 11558648), (8, 10113817), (14, 5779324), (28, 2889662), (56, 1444831), (79, 1024184), (158, 512092), (316, 256046), (553, 146312), (632, 128023), (1106, 73156), (2212, 36578), (4424, 18289)]