91356304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1709}}^1$

素因数の和:1987

約数の個数: 40

約数和(自身を含む): 191472120

約数和(自身を除く): 100115816

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 1709, 2056, 3341, 3418, 4112, 6682, 6836, 13364, 13672, 22217, 26728, 27344, 44434, 53456, 88868, 177736, 355472, 439213, 878426, 1756852, 3513704, 5709769, 7027408, 11419538, 22839076, 45678152, 91356304]

約数ペア:

[(1, 91356304), (2, 45678152), (4, 22839076), (8, 11419538), (13, 7027408), (16, 5709769), (26, 3513704), (52, 1756852), (104, 878426), (208, 439213), (257, 355472), (514, 177736), (1028, 88868), (1709, 53456), (2056, 44434), (3341, 27344), (3418, 26728), (4112, 22217), (6682, 13672), (6836, 13364)]